HID - based interface does not require any drivers to install, and no simulated COM-ports.
It is easy to detect connected devices and address them.
Sample code and simple Windows utilities disc that can direct use without technical skill
8-Channel 5v DC Isolated Relay Switch Module Direct pin
Feature:
- HID USB Device Driver-less
- Support Linux (x86 or x64), Apple OS X and Windows (XP/7/8/10 and newer, 32 and 64-bit)
- Operate Power: DC 5v
- Mini USB Connector
Driver-less HID USB Relays Control Module Smart Home Automation - 16-Channel
- Product Code: USB-R16
- Availability: In Stock
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$19.90