Raspberry Pi Motor Driving Expansion Board (Compatible with Raspberry Pi 4B / 3B+ / 3B / Zero)
Motor driver expansion board for Raspberry Pi. Drives multiple DC motors and servos, with I2C and UART control interfaces.
Pinout
- I2C (SDASCL)Type · Signal
- UART (TXRX)Type · Signal
- Motor terminals (multiple)Type · Power
- Servo headers (multiple)Type · Signal
- Power input terminalsType · Power
- 5VGND from Pi headerType · Power
| Pin | Type |
|---|---|
| I2C (SDASCL) | Signal |
| UART (TXRX) | Signal |
| Motor terminals (multiple) | Power |
| Servo headers (multiple) | Signal |
| Power input terminals | Power |
| 5VGND from Pi header | Power |
Pin details
6 connections- I2C (SDASCL)Signal
- UART (TXRX)Signal
- Motor terminals (multiple)Power
- Servo headers (multiple)Signal
- Power input terminalsPower
- 5VGND from Pi headerPower
Start wiring
PWM · I2C · UART · Wide input · Breakout
Confirm the data interface matches your host board.
Module pins: Motor terminals (multiple), Power input terminals, 5V/GND from Pi header, I2C (SDA/SCL), UART (TX/RX), Servo headers (multiple). Schematik maps them to your board in the app.
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