v3.2

SimpleFOCShield v3.2

• Complete redesign in favor to more available components
  • Transition from L6234 to DRV8313
  • Transition from INA240 to ACS712
  • Fully developed using EasyEDA - Oficial EasyEDA project
    • Easier to order (at least from JLCPCB)
• Reduced footprint: 56mm x 53mm
• More fault/overcurrent protections
  • Fault and reset pins exposed (optional)
  • Fault led indication
• Resolved the I2C pullup bug #9

v2.0.4

SimpleFOCShield v2.0.4

• Max input voltage 35V
• Simplified pull-up config
• Official Easy EDA project

v2.0.3

SimpleFOCShield v2.0.3

• Shortened the lines from ADC to current sense
• Typo fix : underside label switched phase A and phase B

v2.0.2

SimpleFOCShield v2.0.2

• changed from L7805 to L7808 to support nucleo-64 and many more boards
• L7808 goes to VIN pin of the board

v2.0.1

SimpleFOCShield v2.0.1

• ADC range selector added. ADCs with 5V range can measure up to
  5Amps and ADCs with 3.3V range can measure up to 3.3Amps bidirecitonal.
• Better ground evacuation of current from l6234 to terminal
• Reduced size of all vias to 0.5mm(0.8mm outer diam)
• Reduced size of thermal vias to 0.3mm

v2.0

SimpleFOCShield v2.0

• In-line Current sensing
  • Up to 3Amps bi-directional
  • Real FOC torque control
• 5V voltage regulator
  • configurable - enable/disable
• New pinout for hardware config
• Better ground evacuation of current from l6234 to terminal
• Still optimised for ordering from JLCPCB

v1.3.3

Arduino SimpleFOCShield v1.3.3

• Full standard Arduino headers:
  • 6pin + 2x8pin + 10 pin
  • To be compatible with pin header kits such as: sparkfun
• L6234 circuit change by MrAnderson: community link
• SMT Assembly upgrade
  • Board fully compatible with JLCPCB SMT assembly.
  • You can order it fully assembled from their website - everything except the headers and terminals.
• BUGFIX This release has the bugfix for ground plane error

v1.3.2

Arduino SimpleFOCShiled v1.3.2

• Added I2C pullups - 4.7KOhm
  • configurable
• Additional BOM optimization

v1.3.1

Arduino SimpleFOCShiled v1.3.1

• Added support for Stm32 Nucleo boards stacking 2 boards
  • Possible to add pin 13 as pwm pin
• A bit of BOM optimisation
• Added logo

v1.3

SimpleFOCShield v1.3 - initial release

• Plug & play: In combination with Arduino SimpleFOClibrary
• Low-cost: Price of €15 - Check the pricing
• Max power 120W - max current 5A, power-supply 12-24V
  • Designed for Gimbal motors with the internal resistance >10 Ω.
• Stackable: running 2 motors in the same time
• Encoder interface: Integrated 3.3kΩ pullups (configurable)
• Configurable pinout: Hardware configuration - soldering connections
• Arduino headers: Arduino UNO, Arduino MEGA, STM32 Nucleo boards…