Problem uploading Sketch to Raspberry Pico RP2040 in Arduino IDE – “Unable to build drive list”
So you bought a Raspberry Pico, hoping to upgrade your Arduino workflow to 32 bit, but you ran into problems almost immediately? Join the club… When I tried to upload a simple sketch, I got an error message “Unable to build drive list”. The cause of this is simple, but fairly deeply rooted. Short answer: … [Read more…]