Description:
2 USB relay module equipped with stable performance USB to serial chip and microcontrollers, you can control the two relays on and off by sending serial commands on the computer. The module has over-current protection and the relay diode follows current protection. Onboard 2-Channel 5V, 10A / 250VAC, and 10A / 30VDC relays, relay life can be continuously pulled 10 million times.
Specifications:
- Connector Type: Mini USB
- Operation Mode: Automatic
- Coil Voltage: 5 Volts
- Contact Current Rating: 1E+1 Amps
Features:
- Onboard high-performance microcontroller chip
- Onboard CH340 USB control chip
- Onboard power LED and relay status LED
Communication Protocol:
- The default baud rate is 9600 bps
- You can control the 2-channel relay by sending 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.
Pin Description:
Package Included:
1 x LCUS-2 USB Relay Module 2 Dual Channel USB Relay Module Dual Channel USB Relay For Intelligent Applications And Boost Productivity With The LCUS-2 USB Relay