Description:
1: Widely used
2: The module has overcurrent protection and relay diode freewheeling protection functions.
3: Simple to use
4: Power supply voltage: 5V, support USB power supply/external power supply switch;
5: Onboard CH340 USB to serial control chip
 
Specifcations:
The LCUS-8 USB relay module is equipped with a stable USB-to-serial chip and microcontroller. It can use the serial port debugging software to send serial commands on the computer to control the on and off of 8 relays. It can also send commands to query the status of the relays.
 
Features:
1. Onboard 8-bit high-performance microcontroller chip;
2. Onboard CH340 USB to serial control chip;
3. Onboard power LED indicator and relay status LED indicator;
4. Support relay switch status query, query command: 0XFF;
5. Onboard 8 5V, l 0A/250VAC, 10A/30VDC relays, relay
The electrical appliance has a long life and can be connected continuously for 100,000 times;
6. Power supply voltage: 5V, support USB power supply/external power supply switch;
7. Output type: relay switch signal;
8. The module has overcurrent protection and relay diode freewheeling protection functions.
9, Board size: 76.9*80.6MM
 
Checklist:
1*relay module
 
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  • If is item is defective in 12 months, you can return it to us. We will send you a new replacement after receiving the defective item.

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