Hi, joining because I'm looking at helping someone radio control their custom built off road wheelchair which uses a P&G R-Net system so I'm looking at getting up to speed with what the current state of things like R-net hacking is and what the various low level options are for RC'ing an R-net based chair are. I'm pretty well versed in dealing with "normal" motor controllers like Sabertooth, and also building high reliability safe custom radio control systems, a current project is radio controlling a full size London taxi cab I also use/program Arduinos etc. at a fairly high level.
Cheers.
Martin.