Hi all,
I am trying to build
this tutorial .
This is just an adaptator for keyboard USB to Bluetooth.
Unfortunaly there is not schematics of connection between USB Host mini and Arduino pro mini.
Maybe if you see
this video (minutes 03:41) you will able to understand how it's connected USB Host mini and Arduino pro mini ?
It shoud be easy and not long for you ?
Thanks very much,
Best regard.
Intelego