Running mpd and pigiod I am trying to run them both in a docker container, pigiod is needed to for Node Red access the Rpi gpio pins inside the docker container. Its a Rpi 4 2Gb running raspberry OS lite (headless). running on the host or in a container, no matter what i try, if both are started bot...

I have made a img, using windows and my Rpi 4, I did not read this complete topic, so maybe it's bin writen up like I did. Parts list; Rpi that boots from USB A USB SSD A 8Gb Micro SD . Flashed RaspberryPi OS lite to ssd whit rasberry Pi Imager unplug ssd from PC, and pluged back in. on the boot dri...

After reading a lot this is how I got it to work Rpi 4 2 Gb rev 1.2 latest raspbian (lite). sudo nano /boot/config.txt Uncomment dtparam=i2c_arm=on and add "dtoverlay=i2c-gpio,bus=2,i2c_gpio_sda=17,i2c_gpio_scl=27" # Uncomment some or all of these to enable the optional hardware interfaces...

Bit late, But it works for me latest raspbian (lite) rpi 4 2Gb rev 1,2 in config.txt # Uncomment some or all of these to enable the optional hardware interfaces dtparam=i2c_arm=on dtoverlay=i2c-gpio,bus=2,i2c_gpio_sda=17,i2c_gpio_scl=27 #dtoverlay=i2c-gpio,i2c_gpio_sda=23,i2c_gpio_scl=24 So after a ...