Description

Price: INR2,060.44
(as of Apr 07, 2026 22:20:26 UTC – Details)


Features:
1.Working Temperature: -20°C to +70°C 2. Board Size and Weight:
1-Channel Module : 61×16 x 17 mm(LWH) / 15 Grams 2-Channel Module : 47 x 33 x17 mm(LWH) / 25 Grams 4-Channel Module : 65 x 47 x 17 mm (LWH) / 50 Grams 8-Channel Module : 80 x 75 x17 mm (LWH) / 98.5 Grams
Hardware introduction and description
Board Interface Description:
COM1: 1-channel common port;
NC1: 1-channel normally closed port;
NO1: 1-channel normally open port .
…. COM8: 8-channel common port;
NC8: 8-channel normally closed port;
NO8: 8-channel normally open port .
VID and PID number of the relay’s module:
VID: 5131
PID: 2007
Generally, it is a fixed value and does not need to be changed.
Communication protocol description:
Default communication baud rate: 9600BPS
Turn on the 1-channel relay switch: A0 01 01 A2
Turn off the 1-channel relay switch: A0 01 00 A1
Turn on the 2-channel relay switch: A0 02 01 A3
Turn off the 2-channel relay switch: A0 02 00 A2
Turn on the 3-channel relay switch: A0 03 01 A4
Turn off the 3-channel relay switch: A0 03 00 A3
……
Turn on the 8-channel relay switch: A0 08 01 A9
Turn off the 8-channel relay switch: A0 08 00 A8
This series of HID relay devices cannot query the relay status by entering the code “0xFF”.
USB switch communication protocol
Data (1) — start flag (default is 0xA0)
Data (2) — switch address codes (0x01 and 0x02 represent the first and second switches, respectively)
Data (3) — operating data (0x00 is “off”, 0x01 is “on”)
Data (4) — check code
Package Included:
1pcs NOYITO HID Drive-free USB Computer Control Switch Relay Module

NOYITO 1 / 2 / 4 / 8-Channel USB / Micro USB Relay Module is equipped with a stable HID control chip. It can use the HID debugging software to send commands on the computer to control the opening and closing of the relays.
Onboard high performance HID control chip.With power LED indicator and relay status LED
Working current: 20mA +1 relay triggers 70mA. (NOTE: The output voltage of the USB port of the computer is DC5V, Current ≤ 500mA. So, an external power supply is required to trigger the 8-channel relay module, and the external power supply is ≥5V1A)
On-board 5V, 10A/250VAC, 10A/30VDC relay, long relay life, can work 100,000 times continuously.
NOYITO HID Drive-free USB Computer Control Switch Relay Module Debugging Software www.amazon.com/clouddrive/share/30Y2Mf46RhdbwqpRSe8SPE7v3e2YnGOnoMagyRVhnkT