The 4-channel encoder motor driver features the SA8339 high-performance motor driver chip and is compatible with STM32 microcontrollers, Raspberry Pi, Jetson Nano, and other controllers. Moreover, it supports a variety of Hall encoder TT motors and 520/310 DC gear motors available in the market. Ideal for electronic competitions and DIY robot cars, it offers versatility and reliability.
Support Various Controllers
The 4-channel encoder motor driver is compatible with STM32, Arduino microcontrollers, Raspberry Pi 5/4B, Jetson Nano, and other controllers.
PIN Function
| Port type | Symbol | Function | Port Type | Symbol | Function |
| Encoder | GND | Hall power supply negative electrode | IIC port | SCL | Clock line |
| A | A-phase pulse signal output terminal | SDA | Bidirectional data cable | ||
| B | B-phase pulse signal output terminal | GND | Power ground wire | ||
| VCC | Hall power positive electrode | 5V | 5V DC output | ||
| M+ | Motor power positive electrode | 3PIN power port | – | Power negative electrode | |
| M- | Motor power negative electrode | + | Power positive electrode | ||
| Power supply port | + | Power positive electrode | nc | Empty | |
| – | Power negative electrode |
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