RDL Technologies Pvt.Ltd
8 Channel Relay Board- Serial

8 Channel Relay Board- Serial

This is Eight  Channel relay board controlled by Serially. The Serial relay board is with 8 SPDT relays rated up to 7A each. You can control devices 230V / 120V (up to 8) directly with one such relay unit. Suitable for home automation applications, hobby projects, industrial automation.

Order Code : RDL/8RB-S/14/001/V1.0


  • 8 SPDT Relay channels (7A 250V,12A 120V,10A 125VAC, 10A 28VDC).
  • Power supply:12VDC 2AMP
  • Current consumption: 400 mA.
  • LED indication for relay & power supply.
  • Design based on highly proven IC ULN2803 as driver. 
  • TTL output.
  • Status LEDs.
  • High quality PCB FR4 Grade with FPT Certified.

I/O Connections:


Raspberry Pi:

Beaglebone :

Package Contains : 

  • 8 Channel Relay Board- Serial.
  • Circuit Diagram (8 Channel Relay Board- Serial)
  • Code                   (Raspberry Pi and Beagle Bone)
1,985.00 1,604.00