On HID emulation...

A project log for HID emulator for Phone-based Password Managing

Bluetooth dongle to pair with your cellular phone for universal password management. The name? The Micromanager.

Ron BroganRon Brogan 08/21/2014 at 04:430 Comments

Well, I've been looking into the best way of emulating an HID keyboard. If I end up going with an at* microcontroller, V-USB would be the most logical choice. However, it may be best to use the bluetooth chip's SoC to handle the USB if possible. For example, this might be possible with the Texas Instruments chip, however it may not be with the CSR device. Further investigation is most certainly required. 

There's always bitbanging USB 1.1......or not...