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2 Channel 5V USB Relay Module USB Intelligent Control Switch for Compatible with Arduino - RS2549

2 Channel 5V USB Relay Module USB Intelligent Control Switch for Compatible with Arduino - RS2549

SKU:RS2549

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Regular price Rs. 800.00
Regular price Sale price Rs. 800.00
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  • Onboard high-performance microcontrollers chip
  • Onboard CH340 USB control chip
  • Onboard power LED and relay status LED

Description:

2 USB relay module equipped with stable performance USB to serial chip and microcontrollers, you can control the two relay on and off by send serial command on the computer. The module has over-current protection and relay diode follow current protection. Onboard 2-Channel 5V, 10A / 250VAC, 10A / 30VDC relays, relay life can be continuous pull 10 million times.

Features:

  • Onboard high-performance microcontrollers chip
  • Onboard CH340 USB control chip
  • Onboard power LED and relay status LED
  • The module has over-current protection and relay diode follow current protection

Communication Protocol:

  • The default baud rate is 9600 bps
  • You can control the 2-channel relay by send serial command on the PC(the command format is hex)
  • Open the first relay: A0 01 01 A2
  • Close the first relay: A0 01 00 A1
  • Open the second relay: A0 02 01 A3
  • Close the second relay: A0 02 00 A2
  • For example, if we want to open the first relay, just send A0 01 01 A2 on your PC.

Package Included:

1 x 2 Channel 5V USB Relay Module USB Intelligent Control Switch for Compatible with Arduino