David_P even I don’t fully know that yet.
The first step is done – making the breakout board. I ordered the components from AliExpress and a PCB manufacturer, a soldering iron also from Ali, a couple of tutorials on YouTube and I was good to go .
The next step is to install Debian Linux on a PC to root the robot and install Valetudo.
After that, the robot only works locally, but I continue to be able to control it through either the Valetudo app or Home Assistant (which is my plan).