What i am trying to do -
my mountain bike club has a start gate and when a bike pasess through it a guy at the start hits the # key on a bluetooth num pad to start the timer off. i am wanting to use a UNO, bluetooth chip and switch to emulate the # key stroke when a rider passes by and activating the switch and sending a # the the connected computer.
i tried using the Keyboard libary but upon trying then seraching, i found it does not work with a UNO.
is there another way?
i am trying to avoid using USB.
Thanks for any help in advance.