Hi Folks I've been trying for days now to get a 433mhz set-up working with my RF outlet switches (as many have before). I just keep hitting wall after wall. I'm currently using RCswitch library and am running a test with one arduino as a reciever and one as a transmitter. Both the 433mhz reciever …

433mhz & RC Switch Woes....

fasterthanlight February 20, 2013, 8:26pm 6

Ok... here is what i know.

I can only get the transmitter to transmit when it is powered by the 'receive' arduino and only when BOTH are powered via USB.

FTL

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