I have another question for my Sim Racing steering wheel.
I have one of the below boards from Leo Bodnar that I am using in the my wheel,
I want to add a bluetooth board to connect it to the PC, I have been looking at the HC 05/06’s and am trying to work out which I need or if they are suitable at all and how I need to wire the USB controller to either?
This maybe a dumb question but I assume that obviously the 5V & Ground are an easy match but are the Data +/- matched to Rx/Tx?
Any advice would be appreciated thanks.