Open JAndrassy opened 1 year ago
Apologies for the late reply and thanks for taking the time to investigate. Just out of curiousity is there a reason using a WiFi shield with the UNO R4 (presumably the Minima) instead of using the UNO R4 WiFi?
I don't know. It has more stable and faster WiFi, SD card slot, prototype area. Different projects have different requirements.
Arduino WiFi101 shield and Adafruit ATWINC1500 shield is not compatible 'out of the box', because it requires interrupt capable pin 7. It works when pin 7 is shorted to pin 2 (or 3) and in sketch pins are set as
Adafruit ATWINC1500 breakout boards must wire IRQ pin to Uno R4 interrupt pin 2 or 3 instead of the recommended pin 7