Motor/Stepper/Servo Shield for Arduino v3 Kit
Pinout
- SDA
I2C data line used by the shield PWM/motor controller; Adafruit states only SDA and SCL plus 5V and GND are required to drive the motors.
Type · signal - SCL
I2C clock line used by the shield PWM/motor controller; Adafruit states only SDA and SCL plus 5V and GND are required to drive the motors.
Type · signal - 5V
Arduino 5 V logic rail required with SDA/SCL/GND for shield control.
Type · powerVoltage · 5V logic rail, source states 5v is required with SDA/SCL/GND. - GND
Common ground required with SDA/SCL and 5 V for shield control.
Type · groundVoltage · 0V reference - M1
DC motor / stepper motor output port M1; Adafruit library docs select motor ports M1, M2, M3 or M4.
Type · motor outputVoltage · Motor supply, source FAQ states 5-12VDC power via POWER terminal blocks or Arduino DC barrel/VIN jumper.
Start wiring
PWM · I2C · UART · Wide input · Breakout
Confirm the data interface matches your host board.
Module pins: 5V, GND, SDA, SCL. Schematik maps them to your board in the app.
Motor drivers
76 other optionsH-bridge breakouts from 1A to 43A (DRV8871, TB6612FNG, BTS7960), stepper drivers (A4988, TMC260, TB6600), I2C servo/solenoid controllers, and Pi/Arduino shields — sized by current and protocol.
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