LCUS-2 dual 2-road USB relay module USB intelligent control switch
LCUS-2 dual 2-road USB relay module USB intelligent control switch

Description of product

Overview
              LCUS-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 seial command on the computer.
 
Introduced the hardware and instructions
  • Onboard high-performance microcontrollers chip
  • Onboard CH340 USB control chip
  • Onboard power LED and relay status LED
  • Onboard 2-Channel 5V, 10A / 250VAC, 10A / 30VDC relays, relay life can be continuous pull 10 million times
  • The module has over-current protection and relay diode follow current protection
Introduced the hardware and instructions
  • Board size: 50*40mm
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,as below:




 
LCUS-2 dual 2-road USB relay module USB intelligent control switch LCUS-2 dual 2-road USB relay module USB intelligent control switch LCUS-2 dual 2-road USB relay module USB intelligent control switch