diff --git a/src/adafruit_blinka/board/luckfox/luckfoxpico_mini.py b/src/adafruit_blinka/board/luckfox/luckfoxpico_mini.py
index a2d3276f..8d518d1f 100644
--- a/src/adafruit_blinka/board/luckfox/luckfoxpico_mini.py
+++ b/src/adafruit_blinka/board/luckfox/luckfoxpico_mini.py
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: MIT
 """Pin definitions for the Lockfox Pico Mini."""
 
-from adafruit_blinka.microcontroller.rockchip.rv1106 import pin
+from adafruit_blinka.microcontroller.rockchip.rv1103 import pin
 
 G42 = pin.GPIO1_B2
 G43 = pin.GPIO1_B3
diff --git a/src/adafruit_blinka/microcontroller/rockchip/rv1103/__init__.py b/src/adafruit_blinka/microcontroller/rockchip/rv1103/__init__.py
new file mode 100644
index 00000000..1738bf37
--- /dev/null
+++ b/src/adafruit_blinka/microcontroller/rockchip/rv1103/__init__.py
@@ -0,0 +1,4 @@
+# SPDX-FileCopyrightText: 2021 Melissa LeBlanc-Williams for Adafruit Industries
+#
+# SPDX-License-Identifier: MIT
+"""Definition for the Rockchip RV1103 chip"""
diff --git a/src/adafruit_blinka/microcontroller/rockchip/rv1103/pin.py b/src/adafruit_blinka/microcontroller/rockchip/rv1103/pin.py
new file mode 100644
index 00000000..096899d8
--- /dev/null
+++ b/src/adafruit_blinka/microcontroller/rockchip/rv1103/pin.py
@@ -0,0 +1,225 @@
+# SPDX-FileCopyrightText: 2022 ShangYun
+#
+# SPDX-License-Identifier: MIT
+"""A Pin class for use with Rockchip RV1103."""
+from adafruit_blinka.microcontroller.generic_linux.libgpiod_pin import Pin
+
+# GPIOx_yz = x * 32 + y * 8 + z
+# y: A -> 0, B -> 1, C -> 2, D -> 3
+
+GPIO0_A0 = Pin((0, 0))
+GPIO0_A1 = Pin((0, 1))
+GPIO0_A2 = Pin((0, 2))
+GPIO0_A3 = Pin((0, 3))
+GPIO0_A4 = Pin((0, 4))
+GPIO0_A5 = Pin((0, 5))
+GPIO0_A6 = Pin((0, 6))
+GPIO0_A7 = Pin((0, 7))
+GPIO0_B0 = Pin((0, 8))
+GPIO0_B1 = Pin((0, 9))
+GPIO0_B2 = Pin((0, 10))
+GPIO0_B3 = Pin((0, 11))
+GPIO0_B4 = Pin((0, 12))
+GPIO0_B5 = Pin((0, 13))
+GPIO0_B6 = Pin((0, 14))
+GPIO0_B7 = Pin((0, 15))
+GPIO0_C0 = Pin((0, 16))
+GPIO0_C1 = Pin((0, 17))
+GPIO0_C2 = Pin((0, 18))
+GPIO0_C3 = Pin((0, 19))
+GPIO0_C4 = Pin((0, 20))
+GPIO0_C5 = Pin((0, 21))
+GPIO0_C6 = Pin((0, 22))
+GPIO0_C7 = Pin((0, 23))
+GPIO0_D0 = Pin((0, 24))
+GPIO0_D1 = Pin((0, 25))
+GPIO0_D2 = Pin((0, 26))
+GPIO0_D3 = Pin((0, 27))
+GPIO0_D4 = Pin((0, 28))
+GPIO0_D5 = Pin((0, 29))
+GPIO0_D6 = Pin((0, 30))
+GPIO0_D7 = Pin((0, 31))
+GPIO1_A0 = Pin((1, 0))
+GPIO1_A1 = Pin((1, 1))
+GPIO1_A2 = Pin((1, 2))
+GPIO1_A3 = Pin((1, 3))
+GPIO1_A4 = Pin((1, 4))
+GPIO1_A5 = Pin((1, 5))
+GPIO1_A6 = Pin((1, 6))
+GPIO1_A7 = Pin((1, 7))
+GPIO1_B0 = Pin((1, 8))
+GPIO1_B1 = Pin((1, 9))
+GPIO1_B2 = Pin((1, 10))
+GPIO1_B3 = Pin((1, 11))
+GPIO1_B4 = Pin((1, 12))
+GPIO1_B5 = Pin((1, 13))
+GPIO1_B6 = Pin((1, 14))
+GPIO1_B7 = Pin((1, 15))
+GPIO1_C0 = Pin((1, 16))
+GPIO1_C1 = Pin((1, 17))
+GPIO1_C2 = Pin((1, 18))
+GPIO1_C3 = Pin((1, 19))
+GPIO1_C4 = Pin((1, 20))
+GPIO1_C5 = Pin((1, 21))
+GPIO1_C6 = Pin((1, 22))
+GPIO1_C7 = Pin((1, 23))
+GPIO1_D0 = Pin((1, 24))
+GPIO1_D1 = Pin((1, 25))
+GPIO1_D2 = Pin((1, 26))
+GPIO1_D3 = Pin((1, 27))
+GPIO1_D4 = Pin((1, 28))
+GPIO1_D5 = Pin((1, 29))
+GPIO1_D6 = Pin((1, 30))
+GPIO1_D7 = Pin((1, 31))
+GPIO2_A0 = Pin((2, 0))
+GPIO2_A1 = Pin((2, 1))
+GPIO2_A2 = Pin((2, 2))
+GPIO2_A3 = Pin((2, 3))
+GPIO2_A4 = Pin((2, 4))
+GPIO2_A5 = Pin((2, 5))
+GPIO2_A6 = Pin((2, 6))
+GPIO2_A7 = Pin((2, 7))
+GPIO2_B0 = Pin((2, 8))
+GPIO2_B1 = Pin((2, 9))
+GPIO2_B2 = Pin((2, 10))
+GPIO2_B3 = Pin((2, 11))
+GPIO2_B4 = Pin((2, 12))
+GPIO2_B5 = Pin((2, 13))
+GPIO2_B6 = Pin((2, 14))
+GPIO2_B7 = Pin((2, 15))
+GPIO2_C0 = Pin((2, 16))
+GPIO2_C1 = Pin((2, 17))
+GPIO2_C2 = Pin((2, 18))
+GPIO2_C3 = Pin((2, 19))
+GPIO2_C4 = Pin((2, 20))
+GPIO2_C5 = Pin((2, 21))
+GPIO2_C6 = Pin((2, 22))
+GPIO2_C7 = Pin((2, 23))
+GPIO2_D0 = Pin((2, 24))
+GPIO2_D1 = Pin((2, 25))
+GPIO2_D2 = Pin((2, 26))
+GPIO2_D3 = Pin((2, 27))
+GPIO2_D4 = Pin((2, 28))
+GPIO2_D5 = Pin((2, 29))
+GPIO2_D6 = Pin((2, 30))
+GPIO2_D7 = Pin((2, 31))
+GPIO3_A0 = Pin((3, 0))
+GPIO3_A1 = Pin((3, 1))
+GPIO3_A2 = Pin((3, 2))
+GPIO3_A3 = Pin((3, 3))
+GPIO3_A4 = Pin((3, 4))
+GPIO3_A5 = Pin((3, 5))
+GPIO3_A6 = Pin((3, 6))
+GPIO3_A7 = Pin((3, 7))
+GPIO3_B0 = Pin((3, 8))
+GPIO3_B1 = Pin((3, 9))
+GPIO3_B2 = Pin((3, 10))
+GPIO3_B3 = Pin((3, 11))
+GPIO3_B4 = Pin((3, 12))
+GPIO3_B5 = Pin((3, 13))
+GPIO3_B6 = Pin((3, 14))
+GPIO3_B7 = Pin((3, 15))
+GPIO3_C0 = Pin((3, 16))
+GPIO3_C1 = Pin((3, 17))
+GPIO3_C2 = Pin((3, 18))
+GPIO3_C3 = Pin((3, 19))
+GPIO3_C4 = Pin((3, 20))
+GPIO3_C5 = Pin((3, 21))
+GPIO3_C6 = Pin((3, 22))
+GPIO3_C7 = Pin((3, 23))
+GPIO3_D0 = Pin((3, 24))
+GPIO3_D1 = Pin((3, 25))
+GPIO3_D2 = Pin((3, 26))
+GPIO3_D3 = Pin((3, 27))
+GPIO3_D4 = Pin((3, 28))
+GPIO3_D5 = Pin((3, 29))
+GPIO3_D6 = Pin((3, 30))
+GPIO3_D7 = Pin((3, 31))
+
+# UART
+UART0_TX_M1 = GPIO2_B1
+UART0_RX_M1 = GPIO2_B0
+UART0_CTS_M1 = GPIO2_A7
+UART0_RTS_M1 = GPIO2_A6
+UART1_TX_M1 = GPIO2_A4
+UART1_RX_M1 = GPIO2_A5
+UART2_TX_M1 = GPIO1_B2
+UART2_RX_M1 = GPIO1_B3
+UART3_TX_M1 = GPIO1_D0
+UART3_RX_M1 = GPIO1_D1
+UART4_TX_M1 = GPIO1_C5
+UART4_RX_M1 = GPIO1_C4
+UART4_CTS_M1 = GPIO1_C7
+UART4_RTS_M1 = GPIO1_C6
+UART5_TX_M0 = GPIO3_A6
+UART5_RX_M0 = GPIO3_A7
+
+# ordered as uartId, txId, rxId
+uartPorts = (
+    (0, UART0_TX_M1, UART0_RX_M1),
+    (1, UART1_TX_M1, UART2_RX_M1),
+    (2, UART2_TX_M1, UART2_RX_M1),
+    (3, UART3_TX_M1, UART3_RX_M1),
+    (4, UART4_TX_M1, UART4_RX_M1),
+    (5, UART5_TX_M0, UART5_RX_M0),
+)
+
+
+# I2C
+I2C0_SCL_M2 = GPIO3_A4
+I2C0_SDA_M2 = GPIO3_A5
+I2C1_SCL_M1 = GPIO2_B0
+I2C1_SDA_M1 = GPIO2_B1
+I2C3_SCL_M0 = GPIO2_A6
+I2C3_SDA_M0 = GPIO2_A7
+I2C3_SCL_M1 = GPIO1_D3
+I2C3_SDA_M1 = GPIO1_D2
+I2C4_SCL_M0 = GPIO2_A1
+I2C4_SDA_M0 = GPIO2_A0
+
+# ordered as i2cId, sclId, sdaId
+i2cPorts = (
+    (0, I2C0_SCL_M2, I2C0_SDA_M2),
+    (1, I2C1_SCL_M1, I2C1_SDA_M1),
+    (3, I2C3_SCL_M0, I2C3_SDA_M0),
+    (3, I2C3_SCL_M1, I2C3_SDA_M1),
+    (4, I2C4_SCL_M0, I2C4_SDA_M0),
+)
+
+# SPI
+SPI0_MISO_M0 = GPIO1_C3
+SPI0_MOSI_M0 = GPIO1_C2
+SPI0_CLK_M0 = GPIO1_C1
+SPI0_CS0_M0 = GPIO1_C0
+SPI0_CS1_M0 = GPIO1_D2
+
+# ordered as spiId, sckId, mosiId, misoId
+spiPorts = ((0, SPI0_CLK_M0, SPI0_MOSI_M0, SPI0_MISO_M0),)
+
+# PWM
+PWM0 = GPIO1_A2
+PWM1 = GPIO0_A4
+PWM5 = GPIO2_B0
+PWM6 = GPIO2_B1
+PWM10 = GPIO1_C6
+PWM11 = GPIO1_C7
+
+# SysFS pwm outputs, pwm channel and pin in first tuple
+pwmOuts = (
+    ((0, 0), PWM0),
+    ((1, 0), PWM1),
+    ((5, 0), PWM5),
+    ((6, 0), PWM6),
+    ((10, 0), PWM10),
+    ((11, 0), PWM11),
+)
+
+# ADC IN
+ADC_IN0 = 0
+ADC_IN1 = 1
+
+# SysFS analog inputs, Ordered as analog analogInId, device, and channel
+analogIns = (
+    (ADC_IN0, 0, 0),
+    (ADC_IN1, 0, 1),
+)
diff --git a/src/analogio.py b/src/analogio.py
index 7f702f0b..e77e0f05 100644
--- a/src/analogio.py
+++ b/src/analogio.py
@@ -36,6 +36,8 @@
     from adafruit_blinka.microcontroller.generic_linux.sysfs_analogin import AnalogIn
 elif detector.chip.RK3566:
     from adafruit_blinka.microcontroller.generic_linux.sysfs_analogin import AnalogIn
+elif detector.chip.RV1103:
+    from adafruit_blinka.microcontroller.generic_linux.sysfs_analogin import AnalogIn
 elif detector.chip.RV1106:
     from adafruit_blinka.microcontroller.generic_linux.sysfs_analogin import AnalogIn
 elif detector.chip.IMX6ULL:
diff --git a/src/digitalio.py b/src/digitalio.py
index 5ecae900..525605d5 100644
--- a/src/digitalio.py
+++ b/src/digitalio.py
@@ -136,6 +136,8 @@
     from machine import Pin
 elif detector.chip.CV1800B:
     from adafruit_blinka.microcontroller.cv1800b.pin import Pin
+elif detector.chip.RV1103:
+    from adafruit_blinka.microcontroller.rockchip.rv1103.pin import Pin
 elif detector.chip.RV1106:
     from adafruit_blinka.microcontroller.rockchip.rv1106.pin import Pin
 elif detector.chip.OS_AGNOSTIC:
diff --git a/src/microcontroller/__init__.py b/src/microcontroller/__init__.py
index 8c63c0df..287f77b8 100644
--- a/src/microcontroller/__init__.py
+++ b/src/microcontroller/__init__.py
@@ -146,6 +146,8 @@ def delay_us(delay):
     from adafruit_blinka.microcontroller.allwinner.D1 import *
 elif chip_id == ap_chip.CV1800B:
     from adafruit_blinka.microcontroller.cv1800b import *
+elif chip_id == ap_chip.RV1103:
+    from adafruit_blinka.microcontroller.rockchip.rv1103 import *
 elif chip_id == ap_chip.RV1106:
     from adafruit_blinka.microcontroller.rockchip.rv1106 import *
 elif chip_id == ap_chip.TH1520:
diff --git a/src/microcontroller/pin.py b/src/microcontroller/pin.py
index 8d43365c..3ae84c5d 100644
--- a/src/microcontroller/pin.py
+++ b/src/microcontroller/pin.py
@@ -144,6 +144,8 @@
     from adafruit_blinka.microcontroller.cv1800b.pin import *
 elif chip_id == ap_chip.TH1520:
     from adafruit_blinka.microcontroller.thead.th1520.pin import *
+elif chip_id == ap_chip.RV1103:
+    from adafruit_blinka.microcontroller.rockchip.rv1103.pin import *
 elif chip_id == ap_chip.RV1106:
     from adafruit_blinka.microcontroller.rockchip.rv1106.pin import *
 elif "sphinx" in sys.modules: