If you encounter any problems or do not understand anything in the process of using it, please explain it in detail, preferably with screenshots, so that we can help you analyze and solve it.
Please note that the rpi-i2c.conf file, suffixed with conf
- For PWM(GPIO12), it uses audio to drive LEDs, so turn off audio.
Find dtparam=audio=off, if the default is dtparam=audio=off, you don’t need that, if it is NO, change it to off.
Also select PWM(GPIO12) for the pironman installed on Home Assistant. The IO interface of the motherboard should also correspond to PWM(GPIO12)
PWM (GPIO10, 21) operate in the same way. Choose one of the three
You can directly add the corresponding content at the end of the config.txt file.
