I have a CM4 with 32 GB local flash running Supervised HA together with a companion board for Ethernet and USB2.
I intend to add the Sonoff Zigbee stick.
I learnt that on a CM4 the USB2 is not active by default and I need to add a few lines in Boot.txt to make it work.
My question how can get access to Boot.txt?
- The HassOS SSH port 22222 Configurator does not work on the supervised HA version.
- Connecting the CM4 to my Mac, using RPIBoot does not give access to the local flash - you can use it to load HA in the flash memory. I have found now way to access the flash memory directly.
I am stuck at this moment.
Anybody suggestions to get access to boot.txt on a CM4 ?