I recently bought a few of the EV3 to arduino breadboard adapters in the hopes that my students will find them useful for their robotics projects. I am having some trouble getting the communication to function. Here is what I am trying to do:
I have the arduino set up as the slave to the EV3 and I am trying to do an “AnalogRead” with a TCRT5000 IR sensor. I believe I have everything set up exactly as described in the tutorial, the IR sensor is working properly independent of the communication issue, and both programs upload to the EV3 and the Arduino. The problem is that the program will not run on the EV3. I tried fooling around with the switches on the breadboard adapter, but no combination seemed to help. My other programs on the EV3 open and run fine.
Any help you could offer me would be great. Many thanks!