Hi everyone, I'm very new to Arduino and have been using it for a school project. I am using a sketch from a tutorial on the Adafruit website and had no problems uploading sketches with the mac computers at my university.
I have downloaded Arduino on my laptop since I have to work at home now. My operating system is macOS Catalina 10.15.4. I am using an Adafruit Circuit Playground microcontroller.
Every time I try upload the sketch, it gives me this error "avrdude: butterfly_recv(): programmer is not responding".
I have tried reinstalling Arduino, changing the Programmer type, making sure I had the correct port selected, and have done basically everything my professor told me to do to try to fix this problem. Please help, very scared that I won't get this fixed in time for the deadline!
Thanks and hope everyone is staying safe during these crazy times.
***edit:
My screenshot of the sketch error won't upload, so here it is copy and pasted:
vrdude: butterfly_recv(): programmer is not responding
avrdude: butterfly_recv(): programmer is not responding
avrdude: butterfly_recv(): programmer is not responding
avrdude: butterfly_recv(): programmer is not responding
avrdude: butterfly_recv(): programmer is not responding
Found programmer: Id = ""; type =
Software Version = .; Hardware Version = .
avrdude: butterfly_recv(): programmer is not responding
avrdude: butterfly_recv(): programmer is not responding
avrdude: error: buffered memory access not supported. Maybe it isn't
a butterfly/AVR109 but a AVR910 device?
avrdude: initialization failed, rc=-1
Double check connections and try again, or use -F to override
this check.
avrdude: butterfly_recv(): programmer is not responding
avrdude: error: programmer did not respond to command: leave prog mode
avrdude: butterfly_recv(): programmer is not responding
avrdude: error: programmer did not respond to command: exit bootloader
avrdude: error: programmer did not respond to command: exit bootloader