I’ve used the Redboard in past projects ( a few years ago) and had no problem. The programming was done on a PC. Now I have an iMacM1. The Arduino 1.8.19 IDE doesn’t recognize the new Redboard QWIIC board. In fact, my other Redboard I’ve used before isn’t recognized either. Clearly, the USB driver is not on my Mac. Since the Mac doesn’t have a driver manager, do you have a suggested path I can take to get these Spark Fun boards up and running? A regular Arduino Uno works fine. I’ve checked the cables with other microcontrollers and they are working fine.
Try this https://learn.sparkfun.com/tutorials/ho … 44#mac-osx and then run through this as well https://learn.sparkfun.com/tutorials/re … 1653495744 and see how that goes