Ultimate ESP32 Panda Branch Mount Case combination

I wanted ONE Device/Circuit to control several appliances on my Printer.
This Device now does following:
1. Powered by Panda Branch (no external PSU)
2. Control Bentobox via Relay and power the Bento via Panda Branch
3. Have a passive Piezo buzzer
4. (todo) Control the “SUNLU AMS Heater AutoVent” from @goesbrrrt (this will use the original v1 version but I will control it with an ESP32 and generall make it simpler)