[Peter Brinkman] is working on a circuit that makes it easy to interface MIDI and Bluetooth devices ... using the phone and an on-screen musical keyboard to transmit data back to a MIDI device ...

[DastardlyLabs] saw a video about converting a PS/2 keyboard to Bluetooth and realized he didn’t have any PS/2 keyboards anymore. So he pulled the same trick with a USB keyboard. Along the way ...

Update Bluetooth driver. Disable the Power Saving setting for your Bluetooth keyboard or mouse. Disable USB Selective Suspend feature. Check the Mouse on another PC. Let’s talk about these fixes ...