sink_or_be_sunk.sch

EESchema Schematic File Version 4
EELAYER 30 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 1 1
Title "Main Layout"
Date "2021-09-01"
Rev "1"
Comp "Sink or be Sunk"
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
Wire Wire Line
	7700 2800 7850 2800
Wire Wire Line
	7700 3100 7700 2800
Text Label 7250 3650 2    50   ~ 0
DTR
Text Label 8250 2400 2    50   ~ 0
GPIO0
Text Label 8250 3500 2    50   ~ 0
RESET
Text Label 7250 2250 2    50   ~ 0
RTS
$Comp
L Device:Q_NPN_ECB Q4
U 1 1 616F1D4C
P 7750 3300
F 0 "Q4" H 7941 3254 50  0000 L CNN
F 1 "2N3704" H 7941 3345 50  0000 L CNN
F 2 "Package_TO_SOT_THT:TO-92" H 7950 3225 50  0001 L CIN
F 3 "https://www.digikey.com/htmldatasheets/production/62971/0/0/1/2n3704.html?utm_adgroup=General&utm_source=google&utm_medium=cpc&utm_campaign=Dynamic%20Search_EN_RLSA_Buyers&utm_term=&utm_content=General&gclid=CjwKCAjwtfqKBhBoEiwAZuesiIaPwiuHdaxuil_ZncGgXhNx2-SMOwHLgsoPC3VM02nCP_cRkcoL0hoCeDgQAvD_BwE" H 7750 3300 50  0001 L CNN
	1    7750 3300
	1    0    0    1   
$EndComp
$Comp
L Device:Q_NPN_ECB Q3
U 1 1 616F0493
P 7750 2600
F 0 "Q3" H 7941 2646 50  0000 L CNN
F 1 "2N3704" H 7941 2555 50  0000 L CNN
F 2 "Package_TO_SOT_THT:TO-92" H 7950 2525 50  0001 L CIN
F 3 "https://www.digikey.com/htmldatasheets/production/62971/0/0/1/2n3704.html?utm_adgroup=General&utm_source=google&utm_medium=cpc&utm_campaign=Dynamic%20Search_EN_RLSA_Buyers&utm_term=&utm_content=General&gclid=CjwKCAjwtfqKBhBoEiwAZuesiIaPwiuHdaxuil_ZncGgXhNx2-SMOwHLgsoPC3VM02nCP_cRkcoL0hoCeDgQAvD_BwE" H 7750 2600 50  0001 L CNN
	1    7750 2600
	1    0    0    -1  
$EndComp
$Comp
L Device:Q_NMOS_GDS Q?
U 1 1 61603ADB
P 1850 7450
AR Path="/6154AAA6/61603ADB" Ref="Q?"  Part="1" 
AR Path="/61603ADB" Ref="Q1"  Part="1" 
F 0 "Q1" V 1700 7150 50  0000 L CNN
F 1 "IRL530" V 1800 7100 50  0000 L CNN
F 2 "Package_TO_SOT_THT:TO-220-3_Vertical" H 2050 7375 50  0001 L CIN
F 3 "https://www.infineon.com/dgdl/irl530npbf.pdf?fileId=5546d462533600a40153565fad5c2560" H 1850 7450 50  0001 L CNN
	1    1850 7450
	0    1    1    0   
$EndComp
$Comp
L power:GND #PWR?
U 1 1 61603AEE
P 1450 7550
AR Path="/6154AAA6/61603AEE" Ref="#PWR?"  Part="1" 
AR Path="/61603AEE" Ref="#PWR05"  Part="1" 
F 0 "#PWR05" H 1450 7300 50  0001 C CNN
F 1 "GND" H 1455 7377 50  0000 C CNN
F 2 "" H 1450 7550 50  0001 C CNN
F 3 "" H 1450 7550 50  0001 C CNN
	1    1450 7550
	1    0    0    -1  
$EndComp
Wire Wire Line
	1650 7550 1450 7550
Text Label 2600 2350 2    50   ~ 0
LCD_SCLK
Text Label 2600 2450 2    50   ~ 0
LCD_MOSI
Text Label 2600 2250 2    50   ~ 0
LCD_CS
$Comp
L power:GND #PWR09
U 1 1 615FC805
P 2600 2550
F 0 "#PWR09" H 2600 2300 50  0001 C CNN
F 1 "GND" H 2750 2500 50  0000 C CNN
F 2 "" H 2600 2550 50  0001 C CNN
F 3 "" H 2600 2550 50  0001 C CNN
	1    2600 2550
	-1   0    0    -1  
$EndComp
Text Notes 750  2550 0    50   ~ 0
LCD:\nPIN | Signal\n3   | VSS\n4   | VDD\n5   | SCLK\n6   | SID\n8   | CS
Wire Wire Line
	950  3850 900  3850
Text Label 1900 3450 2    50   ~ 0
KEYPAD_COL3
Text Label 1900 3350 2    50   ~ 0
KEYPAD_COL2
Text Label 1900 3250 2    50   ~ 0
KEYPAD_COL1
Text Label 1900 3850 2    50   ~ 0
KEYPAD_ROW3
Text Label 1900 3750 2    50   ~ 0
KEYPAD_ROW2
Text Label 1900 3650 2    50   ~ 0
KEYPAD_ROW1
Text Label 1900 3550 2    50   ~ 0
KEYPAD_ROW0
$Comp
L Device:R R?
U 1 1 615DA71C
P 1100 3850
AR Path="/6158EAAB/615DA71C" Ref="R?"  Part="1" 
AR Path="/615DA71C" Ref="R12"  Part="1" 
F 0 "R12" V 1050 4000 50  0000 C CNN
F 1 "1k" V 1100 3850 50  0000 C CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder" V 1030 3850 50  0001 C CNN
F 3 "~" H 1100 3850 50  0001 C CNN
	1    1100 3850
	0    -1   1    0   
$EndComp
$Comp
L Device:R R?
U 1 1 615DA716
P 1100 3750
AR Path="/6158EAAB/615DA716" Ref="R?"  Part="1" 
AR Path="/615DA716" Ref="R11"  Part="1" 
F 0 "R11" V 1050 3900 50  0000 C CNN
F 1 "1k" V 1100 3750 50  0000 C CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder" V 1030 3750 50  0001 C CNN
F 3 "~" H 1100 3750 50  0001 C CNN
	1    1100 3750
	0    -1   1    0   
$EndComp
$Comp
L power:GND #PWR021
U 1 1 616B39C4
P 3700 2450
F 0 "#PWR021" H 3700 2200 50  0001 C CNN
F 1 "GND" H 3705 2277 50  0000 C CNN
F 2 "" H 3700 2450 50  0001 C CNN
F 3 "" H 3700 2450 50  0001 C CNN
	1    3700 2450
	1    0    0    -1  
$EndComp
Text Label 2900 1000 2    50   ~ 0
MTDO
Text Label 2900 1100 2    50   ~ 0
MTCK
Text Label 2900 1200 2    50   ~ 0
MTDI
Text Label 2900 1300 2    50   ~ 0
MTMS
$Comp
L Connector:Conn_01x04_Male J20
U 1 1 615AFA5D
P 2050 1200
F 0 "J20" H 2150 850 50  0000 R CNN
F 1 "JTAG_Conn" H 2800 850 50  0000 R CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical" H 2050 1200 50  0001 C CNN
F 3 "~" H 2050 1200 50  0001 C CNN
	1    2050 1200
	1    0    0    1   
$EndComp
Text Label 1450 7150 0    50   ~ 0
MOTOR
NoConn ~ 7400 4750
NoConn ~ 8750 5350
NoConn ~ 8750 5450
NoConn ~ 8750 5550
NoConn ~ 8750 5250
NoConn ~ 8750 5150
NoConn ~ 8750 5050
NoConn ~ 7400 5450
NoConn ~ 7400 5550
$Comp
L Device:C C9
U 1 1 61590486
P 7250 6050
F 0 "C9" H 7365 6096 50  0000 L CNN
F 1 "1uF" H 7365 6005 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 7288 5900 50  0001 C CNN
F 3 "~" H 7250 6050 50  0001 C CNN
	1    7250 6050
	1    0    0    -1  
$EndComp
Wire Wire Line
	7250 5750 7250 5900
$Comp
L power:GND #PWR036
U 1 1 615DCC3B
P 8150 6200
F 0 "#PWR036" H 8150 5950 50  0001 C CNN
F 1 "GND" H 8155 6027 50  0000 C CNN
F 2 "" H 8150 6200 50  0001 C CNN
F 3 "" H 8150 6200 50  0001 C CNN
	1    8150 6200
	1    0    0    -1  
$EndComp
$Comp
L Device:C C11
U 1 1 6161E9D7
P 10300 5750
F 0 "C11" H 10415 5796 50  0000 L CNN
F 1 "0.1uF" H 10415 5705 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 10338 5600 50  0001 C CNN
F 3 "~" H 10300 5750 50  0001 C CNN
	1    10300 5750
	1    0    0    -1  
$EndComp
$Comp
L Device:C C12
U 1 1 6161EC3D
P 10750 5750
F 0 "C12" H 10865 5796 50  0000 L CNN
F 1 "0.1uF" H 10865 5705 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 10788 5600 50  0001 C CNN
F 3 "~" H 10750 5750 50  0001 C CNN
	1    10750 5750
	1    0    0    -1  
$EndComp
Wire Wire Line
	10300 5600 10550 5600
Wire Wire Line
	10300 5900 10550 5900
Wire Wire Line
	10550 5900 10550 6050
Connection ~ 10550 5900
Wire Wire Line
	10550 5900 10750 5900
Wire Wire Line
	10550 5600 10550 5500
Connection ~ 10550 5600
Wire Wire Line
	10550 5600 10750 5600
Wire Wire Line
	7500 5850 7650 5850
NoConn ~ 7500 5850
Wire Wire Line
	7150 4950 7650 4950
Text Label 7150 5050 0    50   ~ 0
TXD0
Text Label 7150 4950 0    50   ~ 0
RXD0
Wire Wire Line
	7150 5050 7650 5050
Wire Wire Line
	7650 5750 7250 5750
$Comp
L Interface_USB:CY7C65213A-28PVXI U6
U 1 1 61584459
P 8150 5350
F 0 "U6" H 7650 6200 50  0000 C CNN
F 1 "CY7C65213A-28PVXI" H 7650 6100 50  0000 C CNN
F 2 "Package_SO:SSOP-28_5.3x10.2mm_P0.65mm" H 8150 4450 50  0001 C CNN
F 3 "http://www.cypress.com/file/139881/download" H 5650 5850 50  0001 C CNN
	1    8150 5350
	1    0    0    -1  
$EndComp
Wire Wire Line
	9700 4950 9500 4950
Wire Wire Line
	9250 4550 9250 4400
$Comp
L power:GND #PWR046
U 1 1 61592DDE
P 9250 5300
F 0 "#PWR046" H 9250 5050 50  0001 C CNN
F 1 "GND" H 9255 5127 50  0000 C CNN
F 2 "" H 9250 5300 50  0001 C CNN
F 3 "" H 9250 5300 50  0001 C CNN
	1    9250 5300
	-1   0    0    -1  
$EndComp
$Comp
L power:VBUS #PWR045
U 1 1 615925A2
P 9250 4400
F 0 "#PWR045" H 9250 4250 50  0001 C CNN
F 1 "VBUS" H 9265 4573 50  0000 C CNN
F 2 "" H 9250 4400 50  0001 C CNN
F 3 "" H 9250 4400 50  0001 C CNN
	1    9250 4400
	-1   0    0    -1  
$EndComp
NoConn ~ 9500 4950
Wire Wire Line
	7650 4750 7400 4750
Wire Wire Line
	8150 4550 8250 4550
Connection ~ 9250 4550
Wire Wire Line
	9250 4550 9700 4550
Wire Wire Line
	9250 5300 9250 5250
Wire Wire Line
	10100 5150 10100 5250
Wire Wire Line
	10100 5250 10000 5250
Connection ~ 9250 5250
Wire Wire Line
	9250 5250 9250 5200
Wire Wire Line
	10000 5150 10000 5250
Connection ~ 10000 5250
Wire Wire Line
	10000 5250 9250 5250
$Comp
L Device:C C10
U 1 1 618EC7F1
P 9250 5050
F 0 "C10" H 9000 5100 50  0000 L CNN
F 1 "0.1uF" H 8950 5000 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 9288 4900 50  0001 C CNN
F 3 "~" H 9250 5050 50  0001 C CNN
	1    9250 5050
	1    0    0    -1  
$EndComp
Wire Wire Line
	9250 4550 9250 4900
Wire Wire Line
	7650 5450 7400 5450
Wire Wire Line
	7650 5550 7400 5550
Wire Wire Line
	7650 5650 7400 5650
NoConn ~ 7400 5250
NoConn ~ 7400 5650
$Comp
L power:GND #PWR048
U 1 1 61A2C214
P 10550 6050
F 0 "#PWR048" H 10550 5800 50  0001 C CNN
F 1 "GND" H 10555 5877 50  0000 C CNN
F 2 "" H 10550 6050 50  0001 C CNN
F 3 "" H 10550 6050 50  0001 C CNN
	1    10550 6050
	1    0    0    -1  
$EndComp
Wire Wire Line
	7150 5150 7650 5150
Text Label 7150 5150 0    50   ~ 0
RTS
Wire Wire Line
	7650 5250 7400 5250
Wire Wire Line
	7150 5350 7650 5350
Text Label 7150 5350 0    50   ~ 0
DTR
$Comp
L power:VBUS #PWR047
U 1 1 615AC0C3
P 10550 5500
F 0 "#PWR047" H 10550 5350 50  0001 C CNN
F 1 "VBUS" H 10565 5673 50  0000 C CNN
F 2 "" H 10550 5500 50  0001 C CNN
F 3 "" H 10550 5500 50  0001 C CNN
	1    10550 5500
	-1   0    0    -1  
$EndComp
Wire Wire Line
	8750 4750 9700 4750
Wire Wire Line
	9700 4850 8750 4850
Wire Wire Line
	9250 4550 8250 4550
Connection ~ 8250 4550
Wire Wire Line
	8750 5650 9400 5650
Wire Wire Line
	8750 5750 9400 5750
Text Label 9400 5750 2    50   ~ 0
TXLED
Text Label 9400 5650 2    50   ~ 0
RXLED
$Comp
L power:+3.3V #PWR08
U 1 1 617E77E9
P 2600 2150
F 0 "#PWR08" H 2600 2000 50  0001 C CNN
F 1 "+3.3V" H 2450 2200 50  0000 C CNN
F 2 "" H 2600 2150 50  0001 C CNN
F 3 "" H 2600 2150 50  0001 C CNN
	1    2600 2150
	1    0    0    -1  
$EndComp
Wire Wire Line
	850  6050 1700 6050
Wire Wire Line
	850  5950 1700 5950
Wire Wire Line
	850  5850 1700 5850
Text Label 850  6050 0    50   ~ 0
MUX_ROW_SEL0
Text Label 850  5950 0    50   ~ 0
MUX_ROW_SEL1
Text Label 850  5850 0    50   ~ 0
MUX_ROW_SEL2
Wire Wire Line
	2900 5850 3200 5850
Connection ~ 2900 5850
Wire Wire Line
	2900 5950 2900 5850
Wire Wire Line
	2300 5950 2900 5950
Wire Wire Line
	2300 5850 2900 5850
$Comp
L power:GND #PWR?
U 1 1 61671AB0
P 3200 5850
AR Path="/6154AAA6/61671AB0" Ref="#PWR?"  Part="1" 
AR Path="/61671AB0" Ref="#PWR016"  Part="1" 
F 0 "#PWR016" H 3200 5600 50  0001 C CNN
F 1 "GND" H 3205 5677 50  0000 C CNN
F 2 "" H 3200 5850 50  0001 C CNN
F 3 "" H 3200 5850 50  0001 C CNN
	1    3200 5850
	1    0    0    -1  
$EndComp
Wire Wire Line
	850  6150 1700 6150
Wire Wire Line
	950  3550 900  3550
Wire Wire Line
	950  3650 900  3650
Wire Wire Line
	950  3750 900  3750
Wire Wire Line
	1250 3550 1900 3550
Wire Wire Line
	1250 3650 1900 3650
Wire Wire Line
	1250 3750 1900 3750
Wire Wire Line
	1250 3850 1900 3850
Wire Wire Line
	900  3250 1900 3250
Wire Wire Line
	900  3350 1900 3350
Wire Wire Line
	900  3450 1900 3450
Wire Notes Line
	550  550  1750 550 
Wire Notes Line
	1750 550  1750 1750
Wire Notes Line
	1750 1750 550  1750
Wire Notes Line
	550  1750 550  550 
Wire Notes Line
	1850 550  1850 1750
Wire Notes Line
	1850 1750 3100 1750
Wire Notes Line
	3100 1750 3100 550 
Wire Notes Line
	1850 550  3100 550 
Wire Notes Line
	3100 1850 3100 2800
Wire Notes Line
	550  4050 3500 4050
Wire Wire Line
	850  6450 1700 6450
Wire Wire Line
	850  6350 1700 6350
Wire Wire Line
	850  6250 1700 6250
$Comp
L power:+3.3V #PWR01
U 1 1 62018CDF
P 700 6550
F 0 "#PWR01" H 700 6400 50  0001 C CNN
F 1 "+3.3V" H 715 6723 50  0000 C CNN
F 2 "" H 700 6550 50  0001 C CNN
F 3 "" H 700 6550 50  0001 C CNN
	1    700  6550
	1    0    0    -1  
$EndComp
Wire Wire Line
	1700 6550 700  6550
NoConn ~ 2300 6050
Wire Wire Line
	2300 6250 2800 6250
Wire Wire Line
	2300 6350 2800 6350
Wire Wire Line
	2300 6450 2800 6450
Wire Wire Line
	2800 6550 2300 6550
Wire Notes Line
	550  5400 3500 5400
Wire Notes Line
	3500 5400 3500 6900
Wire Notes Line
	3500 6900 550  6900
Wire Notes Line
	550  6900 550  5400
$Comp
L Battery_Management:MCP73831-2-OT U3
U 1 1 62274967
P 4400 7100
F 0 "U3" H 4000 7450 50  0000 C CNN
F 1 "MCP73831-2-OT" H 4000 7350 50  0000 C CNN
F 2 "Package_TO_SOT_SMD:SOT-23-5" H 4450 6850 50  0001 L CIN
F 3 "http://ww1.microchip.com/downloads/en/DeviceDoc/20001984g.pdf" H 4250 7050 50  0001 C CNN
	1    4400 7100
	1    0    0    -1  
$EndComp
$Comp
L Device:C C8
U 1 1 62275C07
P 6300 7100
F 0 "C8" H 6415 7146 50  0000 L CNN
F 1 "4.7uF" H 6415 7055 50  0000 L CNN
F 2 "Capacitor_THT:CP_Radial_D5.0mm_P2.50mm" H 6338 6950 50  0001 C CNN
F 3 "~" H 6300 7100 50  0001 C CNN
	1    6300 7100
	1    0    0    -1  
$EndComp
$Comp
L Device:LED D4
U 1 1 6227690B
P 5150 6750
F 0 "D4" V 5189 6632 50  0000 R CNN
F 1 "LED" V 5098 6632 50  0000 R CNN
F 2 "LED_THT:LED_D3.0mm" H 5150 6750 50  0001 C CNN
F 3 "~" H 5150 6750 50  0001 C CNN
	1    5150 6750
	0    -1   -1   0   
$EndComp
$Comp
L Device:R R24
U 1 1 62278102
P 5150 7050
F 0 "R24" H 5220 7096 50  0000 L CNN
F 1 "470" H 5220 7005 50  0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder" V 5080 7050 50  0001 C CNN
F 3 "~" H 5150 7050 50  0001 C CNN
	1    5150 7050
	1    0    0    -1  
$EndComp
$Comp
L Device:R R23
U 1 1 622783E2
P 4150 7600
F 0 "R23" V 4357 7600 50  0000 C CNN
F 1 "2k" V 4266 7600 50  0000 C CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder" V 4080 7600 50  0001 C CNN
F 3 "~" H 4150 7600 50  0001 C CNN
	1    4150 7600
	0    -1   -1   0   
$EndComp
$Comp
L power:VBUS #PWR026
U 1 1 6227893E
P 4800 6600
F 0 "#PWR026" H 4800 6450 50  0001 C CNN
F 1 "VBUS" H 4815 6773 50  0000 C CNN
F 2 "" H 4800 6600 50  0001 C CNN
F 3 "" H 4800 6600 50  0001 C CNN
	1    4800 6600
	-1   0    0    -1  
$EndComp
$Comp
L power:VBUS #PWR033
U 1 1 62279ACB
P 6300 6950
F 0 "#PWR033" H 6300 6800 50  0001 C CNN
F 1 "VBUS" H 6315 7123 50  0000 C CNN
F 2 "" H 6300 6950 50  0001 C CNN
F 3 "" H 6300 6950 50  0001 C CNN
	1    6300 6950
	-1   0    0    -1  
$EndComp
$Comp
L power:GND #PWR034
U 1 1 6227ACD2
P 6300 7250
F 0 "#PWR034" H 6300 7000 50  0001 C CNN
F 1 "GND" H 6305 7077 50  0000 C CNN
F 2 "" H 6300 7250 50  0001 C CNN
F 3 "" H 6300 7250 50  0001 C CNN
	1    6300 7250
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR032
U 1 1 6227BFF1
P 5750 7250
F 0 "#PWR032" H 5750 7000 50  0001 C CNN
F 1 "GND" H 5755 7077 50  0000 C CNN
F 2 "" H 5750 7250 50  0001 C CNN
F 3 "" H 5750 7250 50  0001 C CNN
	1    5750 7250
	1    0    0    -1  
$EndComp
$Comp
L power:+BATT #PWR031
U 1 1 622C3A68
P 5750 6950
F 0 "#PWR031" H 5750 6800 50  0001 C CNN
F 1 "+BATT" H 5765 7123 50  0000 C CNN
F 2 "" H 5750 6950 50  0001 C CNN
F 3 "" H 5750 6950 50  0001 C CNN
	1    5750 6950
	1    0    0    -1  
$EndComp
Wire Wire Line
	4000 7200 4000 7600
Wire Wire Line
	4300 7600 4400 7600
Wire Wire Line
	4400 7600 4400 7400
Wire Wire Line
	4800 7000 4900 7000
Wire Wire Line
	4400 6600 4400 6800
Wire Wire Line
	4800 6600 4400 6600
$Comp
L power:+BATT #PWR027
U 1 1 623AD776
P 4900 7000
F 0 "#PWR027" H 4900 6850 50  0001 C CNN
F 1 "+BATT" H 4915 7173 50  0000 C CNN
F 2 "" H 4900 7000 50  0001 C CNN
F 3 "" H 4900 7000 50  0001 C CNN
	1    4900 7000
	1    0    0    -1  
$EndComp
Text Notes 4500 7650 0    50   ~ 0
10K = 100mA\n5K = 200mA\n2K = 500mA\n1K = 1000mA
$Comp
L Switch:SW_Push SW2
U 1 1 623E10F7
P 3700 1350
F 0 "SW2" V 3750 1550 50  0000 C CNN
F 1 "Reset_SW" V 3650 1650 50  0000 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical" H 3700 1550 50  0001 C CNN
F 3 "~" H 3700 1550 50  0001 C CNN
	1    3700 1350
	0    -1   -1   0   
$EndComp
$Comp
L Device:C C4
U 1 1 623E1E61
P 3950 1300
F 0 "C4" H 4065 1346 50  0000 L CNN
F 1 "1uF" H 4065 1255 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder" H 3988 1150 50  0001 C CNN
F 3 "~" H 3950 1300 50  0001 C CNN
	1    3950 1300
	1    0    0    -1  
$EndComp
$Comp
L power:+3.3V #PWR018
U 1 1 623E4059
P 3700 850
F 0 "#PWR018" H 3700 700 50  0001 C CNN
F 1 "+3.3V" H 3715 1023 50  0000 C CNN
F 2 "" H 3700 850 50  0001 C CNN
F 3 "" H 3700 850 50  0001 C CNN
	1    3700 850 
	1    0    0    -1  
$EndComp
$Comp
L Device:R R21
U 1 1 6244B406
P 3700 1000
F 0 "R21" H 3630 954 50  0000 R CNN
F 1 "10k" H 3630 1045 50  0000 R CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder" V 3630 1000 50  0001 C CNN
F 3 "~" H 3700 1000 50  0001 C CNN
	1    3700 1000
	-1   0    0    1   
$EndComp
Text Label 4200 1150 2    50   ~ 0
RESET
Wire Wire Line
	3700 1150 3950 1150
Connection ~ 3700 1150
$Comp
L power:GND #PWR019
U 1 1 624888A1
P 3700 1550
F 0 "#PWR019" H 3700 1300 50  0001 C CNN
F 1 "GND" H 3705 1377 50  0000 C CNN
F 2 "" H 3700 1550 50  0001 C CNN
F 3 "" H 3700 1550 50  0001 C CNN
	1    3700 1550
	1    0    0    -1  
$EndComp
Connection ~ 3950 1150
Wire Wire Line
	3950 1150 4200 1150
Wire Wire Line
	3950 1450 3950 1550
Wire Wire Line
	3950 1550 3700 1550
Connection ~ 3700 1550
Wire Notes Line
	550  2900 2050 2900
Wire Notes Line
	2050 2900 2050 3950
Wire Notes Line
	2050 3950 550  3950
Wire Notes Line
	2150 2900 2150 3950
Wire Notes Line
	2150 3950 3100 3950
Wire Notes Line
	3100 3950 3100 2900
Wire Notes Line
	3100 2900 2150 2900
$Comp
L Device:R R25
U 1 1 617436C5
P 7400 2600
F 0 "R25" V 7300 2600 50  0000 C CNN
F 1 "10k" V 7400 2600 50  0000 C CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder" V 7330 2600 50  0001 C CNN
F 3 "~" H 7400 2600 50  0001 C CNN
	1    7400 2600
	0    1    1    0   
$EndComp
$Comp
L Device:R R26
U 1 1 617444B6
P 7400 3300
F 0 "R26" V 7300 3300 50  0000 C CNN
F 1 "10k" V 7400 3300 50  0000 C CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder" V 7330 3300 50  0001 C CNN
F 3 "~" H 7400 3300 50  0001 C CNN
	1    7400 3300
	0    1    1    0   
$EndComp
Wire Wire Line
	7250 2600 7250 2250
Wire Wire Line
	7250 2600 7250 2950
Wire Wire Line
	7250 2950 7850 2950
Wire Wire Line
	7850 2950 7850 3100
Connection ~ 7250 2600
Wire Wire Line
	7700 3100 7250 3100
Wire Wire Line
	7250 3100 7250 3300
Wire Wire Line
	7250 3300 7250 3650
Connection ~ 7250 3300
Wire Notes Line
	3600 6300 3600 7800
$Comp
L Mechanical:MountingHole H2
U 1 1 6160EB38
P 7250 950
F 0 "H2" H 7350 996 50  0000 L CNN
F 1 "Mounting" H 7350 905 50  0000 L CNN
F 2 "PCB_ESP32:MountingHole_3.2mm_M3" H 7250 950 50  0001 C CNN
F 3 "~" H 7250 950 50  0001 C CNN
	1    7250 950 
	1    0    0    -1  
$EndComp
Text Notes 7250 4250 0    50   ~ 0
USB to Serial
Text Notes 4250 700  0    50   ~ 0
ESP32 Module
Text Notes 600  7100 0    50   ~ 0
Motor Driver
Text Notes 7000 2150 0    50   ~ 0
Autoreset
Text Notes 3700 6450 0    50   ~ 0
LIPO Charger
Text Notes 650  5550 0    50   ~ 0
Ship Select
$Comp
L power:VBUS #PWR015
U 1 1 615AEF27
P 2800 7450
F 0 "#PWR015" H 2800 7300 50  0001 C CNN
F 1 "VBUS" H 2815 7623 50  0000 C CNN
F 2 "" H 2800 7450 50  0001 C CNN
F 3 "" H 2800 7450 50  0001 C CNN
	1    2800 7450
	-1   0    0    -1  
$EndComp
$Comp
L power:+3.3V #PWR020
U 1 1 61600F06
P 3700 2150
F 0 "#PWR020" H 3700 2000 50  0001 C CNN
F 1 "+3.3V" H 3715 2323 50  0000 C CNN
F 2 "" H 3700 2150 50  0001 C CNN
F 3 "" H 3700 2150 50  0001 C CNN
	1    3700 2150
	1    0    0    -1  
$EndComp
Text Label 2350 3550 0    50   ~ 0
DBG2
Text Label 2350 3450 0    50   ~ 0
DBG1
$Comp
L Connector:Conn_01x02_Male J21
U 1 1 61ACB27A
P 2800 3450
F 0 "J21" H 3200 3700 50  0000 R CNN
F 1 "Debug_Conn" H 3200 3600 50  0000 R CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical" H 2800 3450 50  0001 C CNN
F 3 "~" H 2800 3450 50  0001 C CNN
	1    2800 3450
	-1   0    0    -1  
$EndComp
$Comp
L Device:R R?
U 1 1 615DA710
P 1100 3650
AR Path="/6158EAAB/615DA710" Ref="R?"  Part="1" 
AR Path="/615DA710" Ref="R10"  Part="1" 
F 0 "R10" V 1050 3800 50  0000 C CNN
F 1 "1k" V 1100 3650 50  0000 C CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder" V 1030 3650 50  0001 C CNN
F 3 "~" H 1100 3650 50  0001 C CNN
	1    1100 3650
	0    -1   1    0   
$EndComp
$Comp
L Device:R R?
U 1 1 615DA70A
P 1100 3550
AR Path="/6158EAAB/615DA70A" Ref="R?"  Part="1" 
AR Path="/615DA70A" Ref="R9"  Part="1" 
F 0 "R9" V 1050 3700 50  0000 C CNN
F 1 "1k" V 1100 3550 50  0000 C CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder" V 1030 3550 50  0001 C CNN
F 3 "~" H 1100 3550 50  0001 C CNN
	1    1100 3550
	0    -1   1    0   
$EndComp
Wire Wire Line
	900  3150 1900 3150
Text Label 1900 3150 2    50   ~ 0
KEYPAD_COL0
Text Label 7250 5750 0    50   ~ 0
VCCD4
Wire Wire Line
	2600 3450 2350 3450
Wire Wire Line
	2600 3550 2350 3550
Wire Notes Line
	550  1850 550  3950
$Comp
L Device:LED D3
U 1 1 619949D6
P 3700 3200
F 0 "D3" V 3739 3082 50  0000 R CNN
F 1 "LED" V 3648 3082 50  0000 R CNN
F 2 "LED_THT:LED_D3.0mm" H 3700 3200 50  0001 C CNN
F 3 "~" H 3700 3200 50  0001 C CNN
	1    3700 3200
	0    -1   -1   0   
$EndComp
Wire Wire Line
	4800 6600 5150 6600
Connection ~ 4800 6600
Wire Wire Line
	5150 7200 4800 7200
$Comp
L power:+3.3V #PWR022
U 1 1 61A1D023
P 3700 3050
F 0 "#PWR022" H 3700 2900 50  0001 C CNN
F 1 "+3.3V" H 3700 3200 50  0000 C CNN
F 2 "" H 3700 3050 50  0001 C CNN
F 3 "" H 3700 3050 50  0001 C CNN
	1    3700 3050
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR023
U 1 1 61A1D6F4
P 3700 3650
F 0 "#PWR023" H 3700 3400 50  0001 C CNN
F 1 "GND" H 3705 3477 50  0000 C CNN
F 2 "" H 3700 3650 50  0001 C CNN
F 3 "" H 3700 3650 50  0001 C CNN
	1    3700 3650
	1    0    0    -1  
$EndComp
Wire Wire Line
	7250 6200 8050 6200
Wire Wire Line
	8050 6200 8050 6150
Wire Wire Line
	8050 6200 8150 6200
Wire Wire Line
	8150 6200 8150 6150
Connection ~ 8050 6200
Connection ~ 8150 6200
Wire Wire Line
	8150 6200 8250 6200
Wire Wire Line
	8250 6200 8250 6150
$Comp
L power:+3.3V #PWR037
U 1 1 61A90FDD
P 8700 750
F 0 "#PWR037" H 8700 600 50  0001 C CNN
F 1 "+3.3V" H 8850 800 50  0000 C CNN
F 2 "" H 8700 750 50  0001 C CNN
F 3 "" H 8700 750 50  0001 C CNN
	1    8700 750 
	1    0    0    -1  
$EndComp
Wire Wire Line
	9800 850  9800 750 
Text Label 8600 850  0    50   ~ 0
LED_OUT
$Comp
L power:GND #PWR038
U 1 1 61B6F9C9
P 8700 1350
F 0 "#PWR038" H 8700 1100 50  0001 C CNN
F 1 "GND" H 8850 1300 50  0000 C CNN
F 2 "" H 8700 1350 50  0001 C CNN
F 3 "" H 8700 1350 50  0001 C CNN
	1    8700 1350
	1    0    0    -1  
$EndComp
Text Label 8600 1050 0    50   ~ 0
MUX_COL_SEL2
Text Label 8600 1150 0    50   ~ 0
MUX_COL_SEL0
Text Label 8600 950  0    50   ~ 0
MUX_COL_SEL1
Wire Wire Line
	8600 1250 9200 1250
Wire Wire Line
	8600 850  9200 850 
$Comp
L power:+3.3V #PWR039
U 1 1 61C11345
P 8700 1850
F 0 "#PWR039" H 8700 1700 50  0001 C CNN
F 1 "+3.3V" H 8850 1900 50  0000 C CNN
F 2 "" H 8700 1850 50  0001 C CNN
F 3 "" H 8700 1850 50  0001 C CNN
	1    8700 1850
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR040
U 1 1 61C11378
P 8700 2350
F 0 "#PWR040" H 8700 2100 50  0001 C CNN
F 1 "GND" H 8850 2300 50  0000 C CNN
F 2 "" H 8700 2350 50  0001 C CNN
F 3 "" H 8700 2350 50  0001 C CNN
	1    8700 2350
	1    0    0    -1  
$EndComp
Text Label 8600 2050 0    50   ~ 0
MUX_COL_SEL2
Text Label 8600 2150 0    50   ~ 0
MUX_COL_SEL0
Text Label 8600 1950 0    50   ~ 0
MUX_COL_SEL1
Wire Wire Line
	8600 2250 9200 2250
$Comp
L power:+3.3V #PWR041
U 1 1 61CE24E4
P 8700 2900
F 0 "#PWR041" H 8700 2750 50  0001 C CNN
F 1 "+3.3V" H 8850 2950 50  0000 C CNN
F 2 "" H 8700 2900 50  0001 C CNN
F 3 "" H 8700 2900 50  0001 C CNN
	1    8700 2900
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR042
U 1 1 61CE24FB
P 8700 3000
F 0 "#PWR042" H 8700 2750 50  0001 C CNN
F 1 "GND" H 8850 2950 50  0000 C CNN
F 2 "" H 8700 3000 50  0001 C CNN
F 3 "" H 8700 3000 50  0001 C CNN
	1    8700 3000
	1    0    0    -1  
$EndComp
Wire Wire Line
	2900 1000 2650 1000
Wire Wire Line
	2250 1000 2350 1000
Wire Wire Line
	2250 1100 2350 1100
Wire Wire Line
	2250 1200 2350 1200
Wire Wire Line
	2250 1300 2350 1300
Wire Wire Line
	2650 1100 2900 1100
Wire Wire Line
	2650 1200 2900 1200
Wire Wire Line
	2650 1300 2900 1300
$Comp
L Device:R R17
U 1 1 6219762B
P 2500 1000
F 0 "R17" V 2450 800 50  0000 C CNN
F 1 "20" V 2500 1000 50  0000 C CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder" V 2430 1000 50  0001 C CNN
F 3 "~" H 2500 1000 50  0001 C CNN
	1    2500 1000
	0    1    1    0   
$EndComp
$Comp
L Device:R R18
U 1 1 62197CC2
P 2500 1100
F 0 "R18" V 2450 900 50  0000 C CNN
F 1 "20" V 2500 1100 50  0000 C CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder" V 2430 1100 50  0001 C CNN
F 3 "~" H 2500 1100 50  0001 C CNN
	1    2500 1100
	0    1    1    0   
$EndComp
$Comp
L Device:R R19
U 1 1 62197F9F
P 2500 1200
F 0 "R19" V 2450 1000 50  0000 C CNN
F 1 "20" V 2500 1200 50  0000 C CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder" V 2430 1200 50  0001 C CNN
F 3 "~" H 2500 1200 50  0001 C CNN
	1    2500 1200
	0    1    1    0   
$EndComp
$Comp
L Device:R R20
U 1 1 621982E9
P 2500 1300
F 0 "R20" V 2450 1100 50  0000 C CNN
F 1 "20" V 2500 1300 50  0000 C CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder" V 2430 1300 50  0001 C CNN
F 3 "~" H 2500 1300 50  0001 C CNN
	1    2500 1300
	0    1    1    0   
$EndComp
Wire Wire Line
	1800 2550 2600 2550
Wire Wire Line
	7850 3500 8250 3500
Wire Wire Line
	7850 2400 8250 2400
$Comp
L Mechanical:MountingHole H3
U 1 1 6297244E
P 7250 1550
F 0 "H3" H 7350 1596 50  0000 L CNN
F 1 "Mounting" H 7350 1505 50  0000 L CNN
F 2 "PCB_ESP32:MountingHole_3.2mm_M3" H 7250 1550 50  0001 C CNN
F 3 "~" H 7250 1550 50  0001 C CNN
	1    7250 1550
	1    0    0    -1  
$EndComp
$Comp
L Mechanical:MountingHole H4
U 1 1 6297281E
P 7850 950
F 0 "H4" H 7950 996 50  0000 L CNN
F 1 "Mounting" H 7950 905 50  0000 L CNN
F 2 "PCB_ESP32:MountingHole_3.2mm_M3" H 7850 950 50  0001 C CNN
F 3 "~" H 7850 950 50  0001 C CNN
	1    7850 950 
	1    0    0    -1  
$EndComp
$Comp
L Mechanical:MountingHole H5
U 1 1 62972B2A
P 7850 1550
F 0 "H5" H 7950 1596 50  0000 L CNN
F 1 "Mounting" H 7950 1505 50  0000 L CNN
F 2 "PCB_ESP32:MountingHole_3.2mm_M3" H 7850 1550 50  0001 C CNN
F 3 "~" H 7850 1550 50  0001 C CNN
	1    7850 1550
	1    0    0    -1  
$EndComp
Wire Wire Line
	2050 7150 2200 7150
Wire Wire Line
	2500 7150 2600 7150
Wire Wire Line
	2550 7550 2600 7550
Wire Wire Line
	2600 7150 2600 7550
Wire Wire Line
	2050 7150 2050 7550
Connection ~ 2050 7550
Wire Wire Line
	2600 7550 2800 7550
Wire Wire Line
	2800 7550 2800 7450
Connection ~ 2600 7550
Wire Wire Line
	1850 7150 1850 7250
Wire Wire Line
	1450 7150 1850 7150
Text Notes 3650 4200 0    50   ~ 0
Speaker/Amplifier
Wire Notes Line
	550  4050 550  5300
Wire Notes Line
	550  5300 3500 5300
Wire Notes Line
	3500 5300 3500 4050
Wire Notes Line
	8450 550  11200 550 
Wire Notes Line
	11200 550  11200 3950
Wire Notes Line
	11200 3950 8450 3950
Wire Notes Line
	8450 3950 8450 550 
Wire Notes Line
	3200 3950 6850 3950
Wire Notes Line
	6850 3950 6850 550 
Wire Notes Line
	6850 550  3200 550 
Wire Notes Line
	3200 550  3200 3950
Wire Notes Line
	6950 550  8350 550 
Wire Notes Line
	8350 550  8350 1950
Wire Notes Line
	8350 1950 6950 1950
Wire Notes Line
	6950 1950 6950 550 
Wire Notes Line
	8350 2050 8350 3950
Wire Notes Line
	8350 3950 6950 3950
Wire Notes Line
	8350 2050 6950 2050
Wire Notes Line
	6950 2050 6950 3950
Wire Notes Line
	3500 7000 550  7000
Wire Notes Line
	550  7000 550  7800
Wire Notes Line
	550  7800 3500 7800
Wire Notes Line
	3500 7800 3500 7000
Wire Notes Line
	6950 4050 11200 4050
Wire Notes Line
	11200 4050 11200 6550
Wire Notes Line
	11200 6550 6950 6550
Wire Notes Line
	6950 6550 6950 4050
Wire Notes Line
	3600 4050 6850 4050
Wire Notes Line
	3600 6200 6850 6200
Wire Notes Line
	6850 6300 6850 7800
Wire Notes Line
	3600 7800 6850 7800
Wire Notes Line
	3600 6300 6850 6300
Text Label 3750 4550 0    50   ~ 0
SPEAKER
Text Label 2800 6150 2    50   ~ 0
BOAT_INPUT
Wire Wire Line
	2300 6150 2800 6150
Wire Wire Line
	1800 2250 1900 2250
Wire Wire Line
	2600 2250 2200 2250
Wire Wire Line
	2200 2350 2600 2350
Wire Wire Line
	2600 2450 2200 2450
Wire Wire Line
	1800 2150 2600 2150
Wire Wire Line
	1800 2450 1900 2450
Wire Wire Line
	1800 2350 1900 2350
$Comp
L Device:R R13
U 1 1 636D2920
P 2050 2250
F 0 "R13" V 2000 2050 50  0000 C CNN
F 1 "20" V 2050 2250 50  0000 C CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder" V 1980 2250 50  0001 C CNN
F 3 "~" H 2050 2250 50  0001 C CNN
	1    2050 2250
	0    1    1    0   
$EndComp
$Comp
L Device:R R14
U 1 1 636D2E8E
P 2050 2350
F 0 "R14" V 2000 2150 50  0000 C CNN
F 1 "20" V 2050 2350 50  0000 C CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder" V 1980 2350 50  0001 C CNN
F 3 "~" H 2050 2350 50  0001 C CNN
	1    2050 2350
	0    1    1    0   
$EndComp
$Comp
L Device:R R15
U 1 1 636D3085
P 2050 2450
F 0 "R15" V 2000 2250 50  0000 C CNN
F 1 "20" V 2050 2450 50  0000 C CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder" V 1980 2450 50  0001 C CNN
F 3 "~" H 2050 2450 50  0001 C CNN
	1    2050 2450
	0    1    1    0   
$EndComp
$Comp
L Device:C C3
U 1 1 616105C1
P 3450 2300
F 0 "C3" H 3565 2346 50  0000 L CNN
F 1 "0.1uF" H 3565 2255 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 3488 2150 50  0001 C CNN
F 3 "~" H 3450 2300 50  0001 C CNN
	1    3450 2300
	1    0    0    -1  
$EndComp
Wire Wire Line
	3450 2450 3700 2450
Wire Wire Line
	3450 2150 3700 2150
Connection ~ 3700 2150
Wire Wire Line
	3700 2150 3950 2150
Connection ~ 3700 2450
Wire Wire Line
	3950 2450 3700 2450
$Comp
L Device:R R22
U 1 1 619949DC
P 3700 3500
F 0 "R22" H 3770 3546 50  0000 L CNN
F 1 "470" H 3770 3455 50  0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder" V 3630 3500 50  0001 C CNN
F 3 "~" H 3700 3500 50  0001 C CNN
	1    3700 3500
	1    0    0    -1  
$EndComp
$Comp
L Device:C C5
U 1 1 616B2876
P 3950 2300
F 0 "C5" H 4050 2400 50  0000 L CNN
F 1 "10uF" H 4000 2200 50  0000 L CNN
F 2 "Capacitor_THT:CP_Radial_D5.0mm_P2.50mm" H 3988 2150 50  0001 C CNN
F 3 "~" H 3950 2300 50  0001 C CNN
	1    3950 2300
	1    0    0    -1  
$EndComp
$Comp
L Device:C C7
U 1 1 6227BFE5
P 5750 7100
F 0 "C7" H 5865 7146 50  0000 L CNN
F 1 "4.7uF" H 5865 7055 50  0000 L CNN
F 2 "Capacitor_THT:CP_Radial_D5.0mm_P2.50mm" H 5788 6950 50  0001 C CNN
F 3 "~" H 5750 7100 50  0001 C CNN
	1    5750 7100
	1    0    0    -1  
$EndComp
$Comp
L Device:D D2
U 1 1 616C0DF1
P 2350 7150
F 0 "D2" H 2150 7100 50  0000 L CNN
F 1 "D" H 2450 7100 50  0000 L CNN
F 2 "Diode_THT:D_A-405_P7.62mm_Horizontal" H 2350 7150 50  0001 C CNN
F 3 "https://www.onsemi.com/pdf/datasheet/1n5817-d.pdf" H 2350 7150 50  0001 C CNN
	1    2350 7150
	-1   0    0    1   
$EndComp
$Comp
L power:GND #PWR010
U 1 1 6239E5F9
P 850 1500
F 0 "#PWR010" H 850 1250 50  0001 C CNN
F 1 "GND" H 855 1327 50  0000 C CNN
F 2 "" H 850 1500 50  0001 C CNN
F 3 "" H 850 1500 50  0001 C CNN
	1    850  1500
	-1   0    0    -1  
$EndComp
$Comp
L power:+BATT #PWR011
U 1 1 622D2577
P 850 800
F 0 "#PWR011" H 850 650 50  0001 C CNN
F 1 "+BATT" H 850 950 50  0000 C CNN
F 2 "" H 850 800 50  0001 C CNN
F 3 "" H 850 800 50  0001 C CNN
	1    850  800 
	-1   0    0    -1  
$EndComp
$Comp
L Connector:TestPoint TP1
U 1 1 61D4495D
P 9400 5650
F 0 "TP1" V 9354 5838 50  0000 L CNN
F 1 "TestPoint" V 9350 6000 50  0000 L CNN
F 2 "TestPoint:TestPoint_Plated_Hole_D2.0mm" H 9600 5650 50  0001 C CNN
F 3 "~" H 9600 5650 50  0001 C CNN
	1    9400 5650
	0    1    1    0   
$EndComp
$Comp
L Connector:TestPoint TP2
U 1 1 61D44EF9
P 9400 5750
F 0 "TP2" V 9400 5950 50  0000 L CNN
F 1 "TestPoint" V 9400 6100 50  0000 L CNN
F 2 "TestPoint:TestPoint_Plated_Hole_D2.0mm" H 9600 5750 50  0001 C CNN
F 3 "~" H 9600 5750 50  0001 C CNN
	1    9400 5750
	0    1    1    0   
$EndComp
Text Label 4200 1050 0    50   ~ 0
RESET
$Comp
L power:+3.3V #PWR028
U 1 1 61631CE3
P 5350 850
F 0 "#PWR028" H 5350 700 50  0001 C CNN
F 1 "+3.3V" H 5365 1023 50  0000 C CNN
F 2 "" H 5350 850 50  0001 C CNN
F 3 "" H 5350 850 50  0001 C CNN
	1    5350 850 
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR029
U 1 1 61478793
P 5350 3650
F 0 "#PWR029" H 5350 3400 50  0001 C CNN
F 1 "GND" H 5355 3477 50  0000 C CNN
F 2 "" H 5350 3650 50  0001 C CNN
F 3 "" H 5350 3650 50  0001 C CNN
	1    5350 3650
	1    0    0    -1  
$EndComp
$Comp
L RF_Module:ESP32-WROOM-32 U?
U 1 1 6147878D
P 5350 2250
AR Path="/613B739E/6147878D" Ref="U?"  Part="1" 
AR Path="/6147878D" Ref="U5"  Part="1" 
F 0 "U5" H 5200 2700 50  0000 C CNN
F 1 "ESP32-WROOM-32" H 5250 2600 50  0000 C CNN
F 2 "PCB_ESP32:ESP32-WROOM-32" H 5350 750 50  0001 C CNN
F 3 "https://www.espressif.com/sites/default/files/documentation/esp32-wroom-32_datasheet_en.pdf" H 5050 2300 50  0001 C CNN
	1    5350 2250
	1    0    0    -1  
$EndComp
Wire Wire Line
	4200 1050 4750 1050
NoConn ~ 4750 1250
NoConn ~ 4750 1350
Text Label 4200 2350 0    50   ~ 0
MOTOR
Text Notes 6100 3600 0    50   ~ 0
DAC1 is IO25,\nDAC2 is IO26
Wire Wire Line
	5950 1150 6700 1150
Wire Wire Line
	5950 1350 6700 1350
Text Label 6700 1350 2    50   ~ 0
RXD0
Text Label 6700 1150 2    50   ~ 0
TXD0
Wire Wire Line
	6700 1650 5950 1650
Text Label 6700 1650 2    50   ~ 0
MTDI
Wire Wire Line
	6700 1750 5950 1750
Text Label 6700 1750 2    50   ~ 0
MTCK
Wire Wire Line
	6700 1850 5950 1850
Text Label 6700 1850 2    50   ~ 0
MTMS
Text Label 6700 1950 2    50   ~ 0
MTDO
Wire Wire Line
	6700 1950 5950 1950
Text Label 6700 1050 2    50   ~ 0
GPIO0
Wire Wire Line
	5950 1050 6700 1050
Text Label 4200 2250 0    50   ~ 0
LCD_MOSI
Text Label 4200 2650 0    50   ~ 0
LCD_SCLK
Text Label 4200 2750 0    50   ~ 0
LCD_CS
Text Label 6700 2950 2    50   ~ 0
KEYPAD_COL2
Wire Wire Line
	4750 2250 4200 2250
Wire Wire Line
	4200 2650 4750 2650
Wire Wire Line
	4750 2750 4200 2750
Wire Wire Line
	5950 2550 6700 2550
Wire Wire Line
	5950 2650 6700 2650
Text Label 6700 2550 2    50   ~ 0
DBG1
Text Label 6700 2650 2    50   ~ 0
DBG2
Text Label 6700 3250 2    50   ~ 0
KEYPAD_ROW3
Wire Wire Line
	5950 3250 6700 3250
Text Label 6700 3350 2    50   ~ 0
KEYPAD_ROW2
Wire Wire Line
	5950 3350 6700 3350
Text Label 6700 3050 2    50   ~ 0
KEYPAD_ROW1
Wire Wire Line
	5950 3050 6700 3050
Text Label 6700 3150 2    50   ~ 0
KEYPAD_ROW0
Wire Wire Line
	5950 3150 6700 3150
Text Label 6700 2750 2    50   ~ 0
SPEAKER
Wire Wire Line
	5950 2750 6700 2750
Text Label 6700 1250 2    50   ~ 0
LED_OUT
Wire Wire Line
	5950 1250 6700 1250
Wire Wire Line
	4750 2450 4200 2450
Text Label 6700 2850 2    50   ~ 0
KEYPAD_COL3
Text Label 4200 2450 0    50   ~ 0
KEYPAD_COL1
Text Label 4200 2550 0    50   ~ 0
KEYPAD_COL0
Wire Wire Line
	5950 2850 6700 2850
Wire Wire Line
	5950 2950 6700 2950
Wire Wire Line
	4750 2550 4200 2550
Wire Wire Line
	4750 2350 4200 2350
Text Label 6700 2450 2    50   ~ 0
MUX_ROW_SEL2
Wire Wire Line
	5950 2450 6700 2450
Text Label 6700 2050 2    50   ~ 0
MUX_COL_SEL2
Text Label 6700 2350 2    50   ~ 0
MUX_ROW_SEL1
Wire Wire Line
	5950 2350 6700 2350
Text Label 6700 1550 2    50   ~ 0
BOAT_INPUT
Wire Wire Line
	5950 1550 6700 1550
Wire Wire Line
	5950 2150 6700 2150
Text Label 6700 2150 2    50   ~ 0
MUX_COL_SEL0
Text Label 6700 1450 2    50   ~ 0
MUX_COL_SEL1
Wire Wire Line
	5950 2250 6700 2250
Text Label 6700 2250 2    50   ~ 0
MUX_ROW_SEL0
Wire Wire Line
	5950 2050 6700 2050
Wire Wire Line
	6700 1450 5950 1450
Text Label 8600 1250 0    50   ~ 0
MUX_R0
Text Label 8600 2250 0    50   ~ 0
MUX_R4
Text Label 9450 2250 0    50   ~ 0
MUX_R5
Text Label 10000 2250 0    50   ~ 0
MUX_R6
Text Label 10500 2250 0    50   ~ 0
MUX_R7
Wire Wire Line
	9800 1250 9450 1250
Wire Wire Line
	10300 1250 10000 1250
Wire Wire Line
	10800 1250 10500 1250
Wire Wire Line
	9800 2250 9450 2250
Wire Wire Line
	10300 2250 10000 2250
Wire Wire Line
	10800 2250 10500 2250
$Comp
L power:+3.3V #PWR043
U 1 1 61FD13C8
P 8700 3600
F 0 "#PWR043" H 8700 3450 50  0001 C CNN
F 1 "+3.3V" H 8850 3650 50  0000 C CNN
F 2 "" H 8700 3600 50  0001 C CNN
F 3 "" H 8700 3600 50  0001 C CNN
	1    8700 3600
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR044
U 1 1 61FD13CE
P 8700 3700
F 0 "#PWR044" H 8700 3450 50  0001 C CNN
F 1 "GND" H 8850 3650 50  0000 C CNN
F 2 "" H 8700 3700 50  0001 C CNN
F 3 "" H 8700 3700 50  0001 C CNN
	1    8700 3700
	1    0    0    -1  
$EndComp
Text Label 850  6350 0    50   ~ 0
MUX_R5
Text Label 850  6450 0    50   ~ 0
MUX_R4
Text Label 850  6250 0    50   ~ 0
MUX_R6
Text Label 850  6150 0    50   ~ 0
MUX_R7
Text Label 2800 6250 2    50   ~ 0
MUX_R0
Text Label 2800 6350 2    50   ~ 0
MUX_R1
Text Label 2800 6450 2    50   ~ 0
MUX_R2
Text Label 2800 6550 2    50   ~ 0
MUX_R3
Text Label 10500 1250 0    50   ~ 0
MUX_R3
Text Label 10000 1250 0    50   ~ 0
MUX_R2
Text Label 9450 1250 0    50   ~ 0
MUX_R1
$Comp
L power:+BATT #PWR014
U 1 1 61C44AB1
P 1550 4300
F 0 "#PWR014" H 1550 4150 50  0001 C CNN
F 1 "+BATT" H 1565 4473 50  0000 C CNN
F 2 "" H 1550 4300 50  0001 C CNN
F 3 "" H 1550 4300 50  0001 C CNN
	1    1550 4300
	1    0    0    -1  
$EndComp
$Comp
L Device:R R16
U 1 1 61B8EE7E
P 850 4850
F 0 "R16" H 600 4950 50  0000 L CNN
F 1 "100k" H 600 4850 50  0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder" V 780 4850 50  0001 C CNN
F 3 "~" H 850 4850 50  0001 C CNN
	1    850  4850
	1    0    0    -1  
$EndComp
$Comp
L power:VBUS #PWR06
U 1 1 616721DB
P 850 4300
F 0 "#PWR06" H 850 4150 50  0001 C CNN
F 1 "VBUS" H 865 4473 50  0000 C CNN
F 2 "" H 850 4300 50  0001 C CNN
F 3 "" H 850 4300 50  0001 C CNN
	1    850  4300
	1    0    0    -1  
$EndComp
Wire Wire Line
	850  4300 850  4500
Wire Wire Line
	850  4700 950  4700
Connection ~ 850  4700
$Comp
L power:GND #PWR07
U 1 1 61C53673
P 850 5000
F 0 "#PWR07" H 850 4750 50  0001 C CNN
F 1 "GND" H 855 4827 50  0000 C CNN
F 2 "" H 850 5000 50  0001 C CNN
F 3 "" H 850 5000 50  0001 C CNN
	1    850  5000
	1    0    0    -1  
$EndComp
Wire Wire Line
	1250 4500 850  4500
Connection ~ 850  4500
Wire Wire Line
	850  4500 850  4700
$Comp
L Device:D D1
U 1 1 61CAFF58
P 1100 4700
F 0 "D1" V 1054 4780 50  0000 L CNN
F 1 "D" V 1145 4780 50  0000 L CNN
F 2 "Diode_THT:D_A-405_P7.62mm_Horizontal" H 1100 4700 50  0001 C CNN
F 3 "https://www.onsemi.com/pdf/datasheet/1n5817-d.pdf" H 1100 4700 50  0001 C CNN
	1    1100 4700
	-1   0    0    1   
$EndComp
Text Label 1250 4700 0    50   ~ 0
Vin
Wire Wire Line
	1550 4700 1250 4700
$Comp
L Device:Q_PMOS_GDS Q2
U 1 1 61B8D24F
P 1450 4500
F 0 "Q2" H 1250 4700 50  0000 L CNN
F 1 "Q_PMOS_GDS" H 900 4600 50  0000 L CNN
F 2 "Package_TO_SOT_THT:TO-251-3-1EP_Horizontal_TabDown" H 1650 4600 50  0001 C CNN
F 3 "https://rocelec.widen.net/view/pdf/6e63ma1bli/ONSM-S-A0003587829-1.pdf?t.download=true&u=5oefqw~" H 1450 4500 50  0001 C CNN
	1    1450 4500
	1    0    0    -1  
$EndComp
$Comp
L Switch:SW_DPST SW1
U 1 1 615EE1A6
P 1050 1150
F 0 "SW1" H 1050 1400 50  0000 C CNN
F 1 "SW_DPST" H 1150 1500 50  0000 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical" H 1050 1150 50  0001 C CNN
F 3 "~" H 1050 1150 50  0001 C CNN
	1    1050 1150
	1    0    0    1   
$EndComp
$Comp
L Connector:Conn_01x02_Female J22
U 1 1 623CFEBF
P 1600 1250
F 0 "J22" H 1500 1050 50  0000 L CNN
F 1 "Battery_Conn" H 1150 950 50  0000 L CNN
F 2 "Connector_JST:JST_PH_S2B-PH-K_1x02_P2.00mm_Horizontal" H 1600 1250 50  0001 C CNN
F 3 "~" H 1600 1250 50  0001 C CNN
	1    1600 1250
	1    0    0    1   
$EndComp
Wire Wire Line
	1400 1050 1250 1050
Wire Wire Line
	1400 1150 1400 1050
Wire Wire Line
	1250 1250 1400 1250
Wire Wire Line
	850  800  850  1050
Wire Wire Line
	850  1250 850  1500
Wire Notes Line
	550  1850 3100 1850
Wire Notes Line
	550  2800 3100 2800
Text Notes -1400 4750 0    50   ~ 0
“If the negative On/Off function is not used, \ntie the pin to GND. (module will be On)”\n(datasheet pg.8 above Figure 26)
Text Notes 2000 5100 0    50   ~ 0
R_trim = 3160\nfor 3.3V output
Wire Wire Line
	8700 1350 9200 1350
Wire Wire Line
	8600 1150 9200 1150
Wire Wire Line
	8600 1050 9200 1050
Wire Wire Line
	8600 950  9200 950 
Wire Wire Line
	8700 750  9200 750 
$Comp
L JST_Conn:640456-7 J1
U 1 1 61A698AE
P 9300 1050
F 0 "J1" H 9250 1550 50  0000 L CNN
F 1 "Grid_Conn" H 9100 1450 50  0000 L CNN
F 2 "JST_Conn:TE_640456-7" H 9050 650 50  0001 L BNN
F 3 "" H 9300 1050 50  0001 L BNN
F 4 "7" H 9300 1050 50  0001 L BNN "Number_of_Positions"
	1    9300 1050
	1    0    0    -1  
$EndComp
Connection ~ 9200 750 
Wire Wire Line
	9200 750  9800 750 
Connection ~ 9200 950 
Connection ~ 9200 1050
Connection ~ 9200 1150
Connection ~ 9200 1350
$Comp
L JST_Conn:640456-6 J2
U 1 1 61A87FCE
P 9900 1200
F 0 "J2" H 9850 1750 50  0000 L CNN
F 1 "640456-6" H 9700 1650 50  0000 L CNN
F 2 "JST_Conn:TE_640456-6" H 9600 900 50  0001 L BNN
F 3 "" H 9900 1200 50  0001 L BNN
F 4 "6" H 9900 1200 50  0001 L BNN "Number_of_Positions"
	1    9900 1200
	1    0    0    -1  
$EndComp
$Comp
L JST_Conn:640456-6 J3
U 1 1 61A89BE3
P 10400 1200
F 0 "J3" H 10350 1750 50  0000 L CNN
F 1 "640456-6" H 10200 1650 50  0000 L CNN
F 2 "JST_Conn:TE_640456-6" H 10100 900 50  0001 L BNN
F 3 "" H 10400 1200 50  0001 L BNN
F 4 "6" H 10400 1200 50  0001 L BNN "Number_of_Positions"
	1    10400 1200
	1    0    0    -1  
$EndComp
$Comp
L JST_Conn:640456-6 J4
U 1 1 61A8A0CA
P 10900 1200
F 0 "J4" H 10850 1750 50  0000 L CNN
F 1 "640456-6" H 10700 1650 50  0000 L CNN
F 2 "JST_Conn:TE_640456-6" H 10600 900 50  0001 L BNN
F 3 "" H 10900 1200 50  0001 L BNN
F 4 "6" H 10900 1200 50  0001 L BNN "Number_of_Positions"
	1    10900 1200
	1    0    0    -1  
$EndComp
$Comp
L JST_Conn:640456-6 J5
U 1 1 61A8A3A4
P 9300 2200
F 0 "J5" H 9250 2750 50  0000 L CNN
F 1 "640456-6" H 9100 2650 50  0000 L CNN
F 2 "JST_Conn:TE_640456-6" H 9000 1900 50  0001 L BNN
F 3 "" H 9300 2200 50  0001 L BNN
F 4 "6" H 9300 2200 50  0001 L BNN "Number_of_Positions"
	1    9300 2200
	1    0    0    -1  
$EndComp
Wire Wire Line
	9800 850  10300 850 
Wire Wire Line
	9200 950  9800 950 
Wire Wire Line
	9200 1050 9800 1050
Wire Wire Line
	9200 1150 9800 1150
Wire Wire Line
	9200 1350 9800 1350
Connection ~ 9800 850 
Connection ~ 9800 950 
Wire Wire Line
	9800 950  10300 950 
Connection ~ 9800 1050
Wire Wire Line
	9800 1050 10300 1050
Connection ~ 9800 1150
Wire Wire Line
	9800 1150 10300 1150
Connection ~ 9800 1350
Wire Wire Line
	9800 1350 10300 1350
Connection ~ 10300 850 
Wire Wire Line
	10300 850  10800 850 
Connection ~ 10300 950 
Wire Wire Line
	10300 950  10800 950 
Connection ~ 10300 1050
Wire Wire Line
	10300 1050 10800 1050
Connection ~ 10300 1150
Wire Wire Line
	10300 1150 10800 1150
Connection ~ 10300 1350
Wire Wire Line
	10300 1350 10800 1350
$Comp
L JST_Conn:640456-6 J6
U 1 1 61B3E606
P 9900 2200
F 0 "J6" H 9850 2750 50  0000 L CNN
F 1 "640456-6" H 9700 2650 50  0000 L CNN
F 2 "JST_Conn:TE_640456-6" H 9600 1900 50  0001 L BNN
F 3 "" H 9900 2200 50  0001 L BNN
F 4 "6" H 9900 2200 50  0001 L BNN "Number_of_Positions"
	1    9900 2200
	1    0    0    -1  
$EndComp
$Comp
L JST_Conn:640456-6 J7
U 1 1 61B3E982
P 10400 2200
F 0 "J7" H 10350 2750 50  0000 L CNN
F 1 "640456-6" H 10200 2650 50  0000 L CNN
F 2 "JST_Conn:TE_640456-6" H 10100 1900 50  0001 L BNN
F 3 "" H 10400 2200 50  0001 L BNN
F 4 "6" H 10400 2200 50  0001 L BNN "Number_of_Positions"
	1    10400 2200
	1    0    0    -1  
$EndComp
$Comp
L JST_Conn:640456-6 J8
U 1 1 61B3EC9B
P 10900 2200
F 0 "J8" H 10850 2750 50  0000 L CNN
F 1 "640456-6" H 10700 2650 50  0000 L CNN
F 2 "JST_Conn:TE_640456-6" H 10600 1900 50  0001 L BNN
F 3 "" H 10900 2200 50  0001 L BNN
F 4 "6" H 10900 2200 50  0001 L BNN "Number_of_Positions"
	1    10900 2200
	1    0    0    -1  
$EndComp
Wire Wire Line
	8700 1850 9200 1850
Wire Wire Line
	8600 1950 9200 1950
Wire Wire Line
	8600 2050 9200 2050
Wire Wire Line
	8600 2150 9200 2150
Wire Wire Line
	8700 2350 9200 2350
Connection ~ 9200 1850
Wire Wire Line
	9200 1850 9800 1850
Connection ~ 9200 1950
Wire Wire Line
	9200 1950 9800 1950
Connection ~ 9200 2050
Wire Wire Line
	9200 2050 9800 2050
Connection ~ 9200 2150
Wire Wire Line
	9200 2150 9800 2150
Connection ~ 9200 2350
Wire Wire Line
	9200 2350 9800 2350
Connection ~ 9800 1850
Wire Wire Line
	9800 1850 10300 1850
Connection ~ 9800 1950
Wire Wire Line
	9800 1950 10300 1950
Connection ~ 9800 2050
Wire Wire Line
	9800 2050 10300 2050
Connection ~ 9800 2150
Wire Wire Line
	9800 2150 10300 2150
Connection ~ 9800 2350
Wire Wire Line
	9800 2350 10300 2350
Connection ~ 10300 1850
Wire Wire Line
	10300 1850 10800 1850
Connection ~ 10300 1950
Wire Wire Line
	10300 1950 10800 1950
Connection ~ 10300 2050
Wire Wire Line
	10300 2050 10800 2050
Connection ~ 10300 2150
Wire Wire Line
	10300 2150 10800 2150
Connection ~ 10300 2350
Wire Wire Line
	10300 2350 10800 2350
$Comp
L JST_Conn:640456-2 J10
U 1 1 61BA241D
P 9950 3000
F 0 "J10" H 9900 3300 50  0000 L CNN
F 1 "640456-2" H 9750 3200 50  0000 L CNN
F 2 "JST_Conn:TE_640456-2" H 9750 2900 50  0001 L BNN
F 3 "" H 9950 3000 50  0001 L BNN
	1    9950 3000
	1    0    0    -1  
$EndComp
$Comp
L JST_Conn:640456-2 J11
U 1 1 61BA36C6
P 10450 3000
F 0 "J11" H 10400 3300 50  0000 L CNN
F 1 "640456-2" H 10250 3200 50  0000 L CNN
F 2 "JST_Conn:TE_640456-2" H 10250 2900 50  0001 L BNN
F 3 "" H 10450 3000 50  0001 L BNN
	1    10450 3000
	1    0    0    -1  
$EndComp
$Comp
L JST_Conn:640456-2 J12
U 1 1 61BA3965
P 10900 3000
F 0 "J12" H 10850 3300 50  0000 L CNN
F 1 "640456-2" H 10700 3200 50  0000 L CNN
F 2 "JST_Conn:TE_640456-2" H 10700 2900 50  0001 L BNN
F 3 "" H 10900 3000 50  0001 L BNN
	1    10900 3000
	1    0    0    -1  
$EndComp
Wire Wire Line
	8700 3000 9200 3000
Wire Wire Line
	8700 2900 9200 2900
$Comp
L JST_Conn:640456-2 J9
U 1 1 61BA1C7E
P 9300 3000
F 0 "J9" H 9250 3300 50  0000 L CNN
F 1 "640456-2" H 9100 3200 50  0000 L CNN
F 2 "JST_Conn:TE_640456-2" H 9100 2900 50  0001 L BNN
F 3 "" H 9300 3000 50  0001 L BNN
	1    9300 3000
	1    0    0    -1  
$EndComp
Connection ~ 9200 2900
Connection ~ 9200 3000
Wire Wire Line
	9200 2900 9850 2900
Wire Wire Line
	9200 3000 9850 3000
Connection ~ 9850 2900
Connection ~ 9850 3000
Wire Wire Line
	9850 2900 10350 2900
Wire Wire Line
	9850 3000 10350 3000
Connection ~ 10350 2900
Wire Wire Line
	10350 2900 10800 2900
Connection ~ 10350 3000
Wire Wire Line
	10350 3000 10800 3000
$Comp
L JST_Conn:640456-2 J13
U 1 1 61BA719A
P 9300 3700
F 0 "J13" H 9250 4000 50  0000 L CNN
F 1 "640456-2" H 9100 3900 50  0000 L CNN
F 2 "JST_Conn:TE_640456-2" H 9100 3600 50  0001 L BNN
F 3 "" H 9300 3700 50  0001 L BNN
	1    9300 3700
	1    0    0    -1  
$EndComp
$Comp
L JST_Conn:640456-2 J14
U 1 1 61BA7D8F
P 9950 3700
F 0 "J14" H 9900 4000 50  0000 L CNN
F 1 "640456-2" H 9750 3900 50  0000 L CNN
F 2 "JST_Conn:TE_640456-2" H 9750 3600 50  0001 L BNN
F 3 "" H 9950 3700 50  0001 L BNN
	1    9950 3700
	1    0    0    -1  
$EndComp
$Comp
L JST_Conn:640456-2 J15
U 1 1 61BA8593
P 10450 3700
F 0 "J15" H 10400 4000 50  0000 L CNN
F 1 "640456-2" H 10250 3900 50  0000 L CNN
F 2 "JST_Conn:TE_640456-2" H 10250 3600 50  0001 L BNN
F 3 "" H 10450 3700 50  0001 L BNN
	1    10450 3700
	1    0    0    -1  
$EndComp
$Comp
L JST_Conn:640456-2 J16
U 1 1 61BA87B1
P 10900 3700
F 0 "J16" H 10850 4000 50  0000 L CNN
F 1 "640456-2" H 10700 3900 50  0000 L CNN
F 2 "JST_Conn:TE_640456-2" H 10700 3600 50  0001 L BNN
F 3 "" H 10900 3700 50  0001 L BNN
	1    10900 3700
	1    0    0    -1  
$EndComp
Wire Wire Line
	8700 3600 9200 3600
Connection ~ 9200 3600
Wire Wire Line
	9200 3600 9850 3600
Connection ~ 9850 3600
Wire Wire Line
	9850 3600 10350 3600
Connection ~ 10350 3600
Wire Wire Line
	10350 3600 10800 3600
Wire Wire Line
	10800 3700 10350 3700
Connection ~ 9200 3700
Wire Wire Line
	9200 3700 8700 3700
Connection ~ 9850 3700
Wire Wire Line
	9850 3700 9200 3700
Connection ~ 10350 3700
Wire Wire Line
	10350 3700 9850 3700
Wire Wire Line
	2900 4600 3050 4600
$Comp
L power:+3.3V #PWR017
U 1 1 61719CD4
P 3050 4600
F 0 "#PWR017" H 3050 4450 50  0001 C CNN
F 1 "+3.3V" H 3065 4773 50  0000 C CNN
F 2 "" H 3050 4600 50  0001 C CNN
F 3 "" H 3050 4600 50  0001 C CNN
	1    3050 4600
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR03
U 1 1 6173594A
P 2900 5000
F 0 "#PWR03" H 2900 4750 50  0001 C CNN
F 1 "GND" H 2905 4827 50  0000 C CNN
F 2 "" H 2900 5000 50  0001 C CNN
F 3 "" H 2900 5000 50  0001 C CNN
	1    2900 5000
	1    0    0    -1  
$EndComp
Text Notes 2450 4200 0    50   ~ 0
Power and Filtering
$Comp
L power:GND #PWR02
U 1 1 617355CE
P 1700 4800
F 0 "#PWR02" H 1700 4550 50  0001 C CNN
F 1 "GND" H 1705 4627 50  0000 C CNN
F 2 "" H 1700 4800 50  0001 C CNN
F 3 "" H 1700 4800 50  0001 C CNN
	1    1700 4800
	1    0    0    -1  
$EndComp
Wire Wire Line
	2900 4700 3050 4700
$Comp
L Device:R_POT RV2
U 1 1 616E74CB
P 3050 4850
F 0 "RV2" H 3350 4950 50  0000 R CNN
F 1 "R_Trim (10k)" H 3350 5050 50  0000 R CNN
F 2 "Potentiometer_THT:Potentiometer_Bourns_3266Y_Vertical" H 3050 4850 50  0001 C CNN
F 3 "~" H 3050 4850 50  0001 C CNN
	1    3050 4850
	1    0    0    -1  
$EndComp
Wire Wire Line
	3200 4850 3200 5000
Wire Wire Line
	3200 5000 3050 5000
Connection ~ 3050 5000
Wire Wire Line
	2900 4800 2900 5000
Connection ~ 2900 5000
Wire Wire Line
	2900 5000 3050 5000
$Comp
L esp_board:DNT04S0A0S03NFA PS1
U 1 1 61CAEF4C
P 2900 4600
F 0 "PS1" H 3500 4865 50  0000 C CNN
F 1 "DNT04S0A0S03NFA" H 3500 4774 50  0000 C CNN
F 2 "PCB_ESP32:DNT04S0A0S03NFA" H 3950 4700 50  0001 L CNN
F 3 "https://componentsearchengine.com/Datasheets/1/DNT04S0A0S03NFA.pdf" H 3950 4600 50  0001 L CNN
F 4 "Non-Isolated DC/DC Converters DOSA POL I DC/DC Module, 3A" H 3950 4500 50  0001 L CNN "Description"
F 5 "6.9" H 3950 4400 50  0001 L CNN "Height"
F 6 "108-DNT04S0A0S03NFA" H 3950 4300 50  0001 L CNN "Mouser Part Number"
F 7 "https://www.mouser.com/Search/Refine.aspx?Keyword=108-DNT04S0A0S03NFA" H 3950 4200 50  0001 L CNN "Mouser Price/Stock"
F 8 "Delta Electronics" H 3950 4100 50  0001 L CNN "Manufacturer_Name"
F 9 "DNT04S0A0S03NFA" H 3950 4000 50  0001 L CNN "Manufacturer_Part_Number"
	1    2900 4600
	-1   0    0    -1  
$EndComp
Wire Wire Line
	1700 4600 1550 4600
Wire Wire Line
	1550 4600 1550 4700
Connection ~ 1550 4700
Wire Wire Line
	1700 4700 1700 4800
$Comp
L JST_Conn:640456-5 J19
U 1 1 620AD8DA
P 1700 2350
F 0 "J19" H 1693 1969 50  0000 C CNN
F 1 "Display_Conn" H 1693 2060 50  0000 C CNN
F 2 "JST_Conn:TE_640456-5" H 1450 2050 50  0001 L BNN
F 3 "" H 1700 2350 50  0001 L BNN
	1    1700 2350
	-1   0    0    1   
$EndComp
$Comp
L JST_Conn:640456-8 J18
U 1 1 620AF989
P 800 3550
F 0 "J18" H 793 4164 50  0000 C CNN
F 1 "Keypad_Conn" H 793 4073 50  0000 C CNN
F 2 "JST_Conn:TE_640456-8" H 550 3150 50  0001 L BNN
F 3 "" H 800 3550 50  0001 L BNN
	1    800  3550
	-1   0    0    -1  
$EndComp
$Comp
L Device:Speaker LS?
U 1 1 615C22C6
P 6450 4900
AR Path="/6144DCFC/615C22C6" Ref="LS?"  Part="1" 
AR Path="/615C22C6" Ref="LS1"  Part="1" 
F 0 "LS1" H 6350 4650 50  0000 L CNN
F 1 "Speaker" H 6300 4550 50  0000 L CNN
F 2 "JST_Conn:TE_640456-2" H 6450 4700 50  0001 C CNN
F 3 "~" H 6440 4850 50  0001 C CNN
	1    6450 4900
	1    0    0    -1  
$EndComp
$Comp
L Motor:Motor_DC M?
U 1 1 61603AE1
P 2350 7550
AR Path="/6154AAA6/61603AE1" Ref="M?"  Part="1" 
AR Path="/61603AE1" Ref="M1"  Part="1" 
F 0 "M1" V 2050 7450 50  0000 L CNN
F 1 "Motor_DC" V 2150 7350 50  0000 L CNN
F 2 "JST_Conn:TE_640456-2" H 2350 7460 50  0001 C CNN
F 3 "~" H 2350 7460 50  0001 C CNN
	1    2350 7550
	0    1    1    0   
$EndComp
$Comp
L esp_board:SN74HC151N U1
U 1 1 61A04FB0
P 2000 6200
F 0 "U1" H 2000 5650 50  0000 C CNN
F 1 "SN74HC151N" H 2000 5750 50  0000 C CNN
F 2 "Package_DIP:DIP-16_W10.16mm" H 2050 6200 50  0001 C CNN
F 3 "" H 2050 6200 50  0001 C CNN
	1    2000 6200
	-1   0    0    1   
$EndComp
$Comp
L Connector:USB_B_Micro J17
U 1 1 619C22A6
P 10000 4750
F 0 "J17" H 9770 4739 50  0000 R CNN
F 1 "USB_B_Micro" H 9770 4648 50  0000 R CNN
F 2 "PCB_ESP32:USB_Micro_B_Female_Vert_1051330001" H 10150 4700 50  0001 C CNN
F 3 "~" H 10150 4700 50  0001 C CNN
	1    10000 4750
	-1   0    0    -1  
$EndComp
$Comp
L esp_board:R_POT RV1
U 1 1 619E3CEA
P 4100 4700
F 0 "RV1" V 4300 4600 50  0000 R CNN
F 1 "R_POT" V 4200 4650 50  0000 R CNN
F 2 "PCB_ESP32:PinHeader_1x07_P2.54mm_Vertical" H 4100 4700 50  0001 C CNN
F 3 "" H 4100 4700 50  0001 C CNN
	1    4100 4700
	1    0    0    -1  
$EndComp
Wire Wire Line
	5950 5000 6250 5000
$Comp
L power:GND #PWR?
U 1 1 617B1043
P 3800 5850
AR Path="/6144DCFC/617B1043" Ref="#PWR?"  Part="1" 
AR Path="/617B1043" Ref="#PWR0101"  Part="1" 
F 0 "#PWR0101" H 3800 5600 50  0001 C CNN
F 1 "GND" H 3805 5677 50  0000 C CNN
F 2 "" H 3800 5850 50  0001 C CNN
F 3 "" H 3800 5850 50  0001 C CNN
	1    3800 5850
	1    0    0    -1  
$EndComp
$Comp
L Device:C C2
U 1 1 618302F1
P 6100 5750
F 0 "C2" H 6215 5796 50  0000 L CNN
F 1 "1uF" H 6215 5705 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder" H 6138 5600 50  0001 C CNN
F 3 "~" H 6100 5750 50  0001 C CNN
	1    6100 5750
	1    0    0    -1  
$EndComp
$Comp
L Device:R R?
U 1 1 6185FCE1
P 4900 4900
AR Path="/6158EAAB/6185FCE1" Ref="R?"  Part="1" 
AR Path="/6185FCE1" Ref="R2"  Part="1" 
F 0 "R2" V 4800 4900 50  0000 C CNN
F 1 "20k" V 4900 4900 50  0000 C CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder" V 4830 4900 50  0001 C CNN
F 3 "~" H 4900 4900 50  0001 C CNN
	1    4900 4900
	0    -1   1    0   
$EndComp
$Comp
L Device:R R?
U 1 1 61860275
P 4550 5850
AR Path="/6158EAAB/61860275" Ref="R?"  Part="1" 
AR Path="/61860275" Ref="R1"  Part="1" 
F 0 "R1" V 4450 5850 50  0000 C CNN
F 1 "20k" V 4550 5850 50  0000 C CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder" V 4480 5850 50  0001 C CNN
F 3 "~" H 4550 5850 50  0001 C CNN
	1    4550 5850
	0    -1   1    0   
$EndComp
$Comp
L Device:Jumper JP2
U 1 1 618BE925
P 4450 5000
F 0 "JP2" H 4450 5264 50  0000 C CNN
F 1 "Jumper" H 4450 5173 50  0000 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical" H 4450 5000 50  0001 C CNN
F 3 "~" H 4450 5000 50  0001 C CNN
	1    4450 5000
	1    0    0    -1  
$EndComp
$Comp
L Device:Jumper JP1
U 1 1 618BF734
P 4100 5850
F 0 "JP1" H 4100 6114 50  0000 C CNN
F 1 "Jumper" H 4100 6023 50  0000 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical" H 4100 5850 50  0001 C CNN
F 3 "~" H 4100 5850 50  0001 C CNN
	1    4100 5850
	1    0    0    -1  
$EndComp
Wire Wire Line
	5050 5000 4750 5000
Wire Wire Line
	4150 5000 3750 5000
Text Label 4650 5100 0    50   ~ 0
S_SHDN
Wire Wire Line
	5050 5100 4650 5100
Text Label 4650 5200 0    50   ~ 0
S_BYPASS
Wire Wire Line
	5050 5200 4650 5200
Wire Wire Line
	4400 5850 4400 5450
$Comp
L power:GND #PWR?
U 1 1 619F38B4
P 5550 5350
AR Path="/6144DCFC/619F38B4" Ref="#PWR?"  Part="1" 
AR Path="/619F38B4" Ref="#PWR0103"  Part="1" 
F 0 "#PWR0103" H 5550 5100 50  0001 C CNN
F 1 "GND" H 5555 5177 50  0000 C CNN
F 2 "" H 5550 5350 50  0001 C CNN
F 3 "" H 5550 5350 50  0001 C CNN
	1    5550 5350
	1    0    0    -1  
$EndComp
Connection ~ 4400 5850
$Comp
L power:GND #PWR?
U 1 1 61A6EC5F
P 6100 5900
AR Path="/6144DCFC/61A6EC5F" Ref="#PWR?"  Part="1" 
AR Path="/61A6EC5F" Ref="#PWR0105"  Part="1" 
F 0 "#PWR0105" H 6100 5650 50  0001 C CNN
F 1 "GND" H 6105 5727 50  0000 C CNN
F 2 "" H 6100 5900 50  0001 C CNN
F 3 "" H 6100 5900 50  0001 C CNN
	1    6100 5900
	1    0    0    -1  
$EndComp
Wire Wire Line
	4700 4550 4700 4900
Wire Wire Line
	4700 4900 4750 4900
Wire Wire Line
	3750 4550 4100 4550
Wire Notes Line
	3600 4050 3600 6200
Wire Notes Line
	6850 4050 6850 6200
$Comp
L Device:R R?
U 1 1 61C2C207
P 5250 4500
AR Path="/6158EAAB/61C2C207" Ref="R?"  Part="1" 
AR Path="/61C2C207" Ref="R3"  Part="1" 
F 0 "R3" V 5150 4500 50  0000 C CNN
F 1 "20k" V 5250 4500 50  0000 C CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder" V 5180 4500 50  0001 C CNN
F 3 "~" H 5250 4500 50  0001 C CNN
	1    5250 4500
	0    -1   1    0   
$EndComp
Wire Wire Line
	5100 4500 5050 4500
Wire Wire Line
	5050 4500 5050 4900
Wire Wire Line
	5400 4500 5950 4500
$Comp
L Device:C C6
U 1 1 61C8ADBF
P 5050 5350
F 0 "C6" H 5165 5396 50  0000 L CNN
F 1 "1uF" H 5165 5305 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder" H 5088 5200 50  0001 C CNN
F 3 "~" H 5050 5350 50  0001 C CNN
	1    5050 5350
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR?
U 1 1 61C8B60E
P 5050 5500
AR Path="/6144DCFC/61C8B60E" Ref="#PWR?"  Part="1" 
AR Path="/61C8B60E" Ref="#PWR04"  Part="1" 
F 0 "#PWR04" H 5050 5250 50  0001 C CNN
F 1 "GND" H 5055 5327 50  0000 C CNN
F 2 "" H 5050 5500 50  0001 C CNN
F 3 "" H 5050 5500 50  0001 C CNN
	1    5050 5500
	1    0    0    -1  
$EndComp
Text Label 3750 5000 0    50   ~ 0
S_BYPASS
Text Label 4400 5450 3    50   ~ 0
S_SHDN
$Comp
L esp_board:LM4890 U2
U 1 1 61CF80C5
P 5500 5000
F 0 "U2" H 5700 5200 50  0000 C CNN
F 1 "LM4890" H 5300 5200 50  0000 C CNN
F 2 "Package_SO:TSSOP-8_3x3mm_P0.65mm" H 5500 5000 50  0001 C CNN
F 3 "https://www.ti.com/lit/ds/symlink/lm4890.pdf?ts=1634821714101&ref_url=https%253A%252F%252Fwww.google.com%252F" H 5500 5000 50  0001 C CNN
	1    5500 5000
	1    0    0    -1  
$EndComp
Connection ~ 5050 5200
Connection ~ 5050 4900
Connection ~ 5950 4900
$Comp
L power:VBUS #PWR0102
U 1 1 61734E47
P 5550 4750
F 0 "#PWR0102" H 5550 4600 50  0001 C CNN
F 1 "VBUS" H 5565 4923 50  0000 C CNN
F 2 "" H 5550 4750 50  0001 C CNN
F 3 "" H 5550 4750 50  0001 C CNN
	1    5550 4750
	-1   0    0    -1  
$EndComp
$Comp
L power:VBUS #PWR0106
U 1 1 6173531C
P 6100 5600
F 0 "#PWR0106" H 6100 5450 50  0001 C CNN
F 1 "VBUS" H 6115 5773 50  0000 C CNN
F 2 "" H 6100 5600 50  0001 C CNN
F 3 "" H 6100 5600 50  0001 C CNN
	1    6100 5600
	-1   0    0    -1  
$EndComp
$Comp
L power:VBUS #PWR?
U 1 1 61738239
P 4700 5850
F 0 "#PWR?" H 4700 5700 50  0001 C CNN
F 1 "VBUS" H 4715 6023 50  0000 C CNN
F 2 "" H 4700 5850 50  0001 C CNN
F 3 "" H 4700 5850 50  0001 C CNN
	1    4700 5850
	-1   0    0    -1  
$EndComp
Wire Wire Line
	5950 4500 5950 4900
Wire Wire Line
	5950 4900 6250 4900
$Comp
L power:GND #PWR?
U 1 1 6174F2AD
P 4100 4850
AR Path="/6144DCFC/6174F2AD" Ref="#PWR?"  Part="1" 
AR Path="/6174F2AD" Ref="#PWR?"  Part="1" 
F 0 "#PWR?" H 4100 4600 50  0001 C CNN
F 1 "GND" H 4105 4677 50  0000 C CNN
F 2 "" H 4100 4850 50  0001 C CNN
F 3 "" H 4100 4850 50  0001 C CNN
	1    4100 4850
	1    0    0    -1  
$EndComp
$Comp
L Device:C C1
U 1 1 6182F46C
P 4550 4550
F 0 "C1" V 4800 4500 50  0000 L CNN
F 1 "0.39uF" V 4700 4400 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder" H 4588 4400 50  0001 C CNN
F 3 "~" H 4550 4550 50  0001 C CNN
	1    4550 4550
	0    -1   -1   0   
$EndComp
Wire Wire Line
	4250 4700 4400 4700
Wire Wire Line
	4400 4700 4400 4550
$EndSCHEMATC