NOYITO 1-Channel USB Relay Module USB Intelligent Control Switch USB Switch (1-Channel USB)

Key features

• Onboard high-performance micro-controller chip. Onboard CH340 USB controller chip.Onboard Power LED and relay status LED.
• Onboard 5V, 10A / 250VAC, 10A / 30VDC relay, relay life long continuous pull 100,000 times.
• One-year after-sale warrantyRelay modules with overcurrent protection and freewheeling diode protection.
• NOYITO 8-Channel Micro USB Relay Module ASIN：B09RGTSHHW
• NOYITO 4-Channel Micro USB Relay Module ASIN：B09RGVQXXT.

August 19, 2024 - We updated the product and fixed some unstable bugs. We will continue to upgrade the product in the future. Similar products: 8-Channel Micro USB Relay Module ASIN：B09RGTSHHW 4-Channel Micro USB Relay Module ASIN：B09RGVQXXT 2-Channel Micro USB Relay Module ASIN：B081RM7PMY Copy the ASIN to the search box and search. Features Onboard high-performance micro-controller chip. OnBoard CH340 USB controller chip. Onboard Power LED and relay status LED. Onboard 5V, 10A / 250VAC, 10A / 30VDC relay, relay life long continuous pull 100,000 times. Relay modules with overcurrent protection and freewheeling diode protection. Interface Description: NC: Relay normally closed interface. COM: Relay common interface。 NO: Relay normally open interface. USB switch default communication baud rate: 9600BPS. USB switch communication protocol Data (1) --- start flag (default is 0xA0) Data (2) --- switch address codes (0x01 the first switch) Data (3) --- operating data (0x00 is "off", 0x01 is "on") Data (4) --- check code For example: Turn on the relay switch: A0 01 01 A2 Turn off the relay switch: A0 01 00 A1 Usage Description: 1. Connect the USB relay module to the computer and instal

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