WillPBooth
New member
I recently purchased an assembled Heatermeter v4.3 (with case and 12vPSU) from the Heatermeter store. After delivery, I added an Pi Zero W, using the latest stable release from the heatermeter download site. After connecting the Pi to the heatermeterboard using the pinheader, powering up, and logging onto the webui, it appears that my Pi has no connection to the heatermeter board. The heatermeter board does power-on just fine, and is usable with the buttons and LCD screen. Attempting to flash the AVR firmware hm.hex from pi-storage, I get the AVR fuses ERROR, which appears to be somewhat common. Does anybody have any troubleshooting suggestions? Are there any commands I can run on the pi's CLI over SSH to help diagnose? Please let me know if I can supply other information to this thread to help diagnose.
After looking through prior forum posts on this subject, it appears that the AVR fuses ERROR root cause lies in assembly-error or soldering error. As I did not assemble the heatermeater myself, I am currently stumped. Thank you for your time.
After looking through prior forum posts on this subject, it appears that the AVR fuses ERROR root cause lies in assembly-error or soldering error. As I did not assemble the heatermeater myself, I am currently stumped. Thank you for your time.