Raspberry PI 4
Grove HAT
Grove Buzzer
Linux Bullseye
There is something wrong with Grove library, it does not contain anymore grove_pwm_buzzer, i have searched for that file in cloned git and there is no file under that name, but when i type grove_[tab] it shows it is in module list.
Anyway i manage to find older version of that file and copied code, so now i am getting “ModuleNotFoundError: No module named 'mraa”, so i have found that mraa is not mantained anymore.
Is it possible to get it working under my conditions ?
If not, please write in article that this works only on raspberry pi 3, and not in pi 4, because it is misleading and it gave me around 2 h of searching what is going on.