LCUS-2 Dual Channel USB Relay Module USB Intelligent Control Switch

Isaiah 55:8-9 John 3:16 Philippians 4:19
Sale priceR 209.99 Regular priceR 260.00
In Stock. Shipping via Courier.

We offer a 7 day replacement guarantee on all items that arrive defective or damaged. View our full policy here.


All payment methods are fully secure via SSL. We have the following payment methods available: Credit & Cheque Card; Instant EFT; QR Code Apps; Debit Card; MobiCred; and SCode.




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 serial command on the computer.
1. Onboard high-performance microcontrollers chip
2. Onboard CH340 USB control chip
3. Onboard power LED and relay status LED
4. Onboard 2-Channel 5V, 10A / 250VAC, 10A / 30VDC relays, relay life can be continuous pull 10 million times
5. The module has over-current protection and relay diode follow current protection
6. 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.
Package included:
1 x LCUS-2 Dual Channel USB Relay Module

You may also like

Recently viewed