Hi everyone. I am fairly new to this and need some help getting my CFA835 up and running. I have it hooked up to the serial interface on my arduino and can get the cftest app to work but I am having some issues with sending commands from the arduino itself. I am not sure what the correct way to do this is. Should I build a packet and send it? How to I do this? Can I send simple commands via Serial.write((byte)0) - I tried this but I can't get it to work? I was wondering if someone has some simple arduino sketches with examples of writing text, drawing, creating bar graphs, playing video?
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