NOYITO 2 Channel Micro USB Relay Module Smart Control Switch Intelligent (2 USB)

NOYITO 2-Channel Micro USB Relay Module is equipped with a stable USB to serial port chip and a microcontroller. It can use the serial port debugging software to send serial commands on the computer to control the opening and closing of the 2-channel relay. Onboard high performance microcontroller chip, CH340 USB control chip.With power LED indicator and relay status LED.On-board 2-channel 5V, 10A/250VAC, 10A/30VDC relay, long relay life, can work 100,000 times continuously. Module with overcurrent protection and relay diode freewheel protection. NOYITO 8-Channel Micro USB Relay Module ASIN：B09RGTSHHW . NOYITO 4-Channel Micro USB Relay Module ASIN：B09RGVQXXT NOYITO 5V 2-Channel Micro USB Relay Module User Manual, Documentation, Schematic https://1drv.ms/u/s!AlzQUCOyZQhKfnmId9Qnm2btrs8?e=38YgQq