I’m having trouble with setting up SmartThnigs Arduino Shield.
I followed the instructions on setting up a SmartThnigs Arduino Shield as a simple on/off switch. I mounted it on my Arduino Uno R2, pressed the Switch button, registered it in the SmartThings app. I went to the SmartThings IDE and changed the type of this device to “On/Off Shield (example)”. I uploaded the sample sketch that came with Shield Library.zip into the Arduino. I opened serial monitor and saw “setup…”. The switch on the board is set to D2/D3, so are the constants in PIN definitions. When I press the icon in my iOS SmarThings App, the icon changes its state to on/off, but nothing happens on the shield side, and I don’t see any output in serial monitor. I don’t see anything in the logs in the IDE either.
I repeated the same steps with another Arduino/SmarthThings shield combo with the same result (to rule out a hardware issue). The software is all fresh, downloaded and installed yesterday. The firmware version of the hub is 000.010.00246. I have a motion sensor connected to the hub and it’s functioning perfectly. I also tried changing device type to “On/Off Shield”, tried creating my own device type from code, and tried sending an event using an action, all without success.