RPi Relay Board
Raspberry Pi expansion board with three power relays for switching mains or high-current DC loads directly from GPIO.
Pinout
- 5VType · Power
- 3.3VType · Power
- GNDType · Ground
- Relay1 COMNONCType · Control
- Relay2 COMNONCType · Control
- Relay3 COMNONCType · Control
| Pin | Type |
|---|---|
| 5V | Power |
| 3.3V | Power |
| GND | Ground |
| Relay1 COMNONC | Control |
| Relay2 COMNONC | Control |
| Relay3 COMNONC | Control |
Pin details
6 connections- 5VPower
- 3.3VPower
- GNDGround
- Relay1 COMNONCControl
- Relay2 COMNONCControl
- Relay3 COMNONCControl
Relays
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