UsbHidIO

VV-Soft Usb Hid IO aims to offer a versatile protocol for creating multitude of I/O devices with a single VID/PID number (0x1209 / 0x2345).

Design goals

• Simplicity
• Versatility
• Expandability

Features

• Simple protocol
• Possibility to use 0-255 inputs and 0-255 outputs
• Device capabilities easily discoverable by software on host

License

• Apache license v 2.0
• Project uses libraries under different license (not included in repository)

What's included

• Protocol definition
• Sample device firmware using Microchip PIC16F1454 microcontroller
• Sample device schematics using Microchip PIC16F1454 microcontroller
• Sample control application for host in C#