bus couplers are housed too.
these take up to 6 buttons and knobs - the max that will fit on an Australian wall plate - and map them to DALI input and feedback devices (the pushbutton status LEDs are "feedback")
I still need to mount rails in the box and wire up:
- DALI PSU
- 12V PSU
- 2× 48V 240W PSU
- fan controller
- RPi with CAN and 12v input hat
- DALI to CAN/USB bridge
- terminal blocks and fuses for same
and punch out a bunch of D-type cutouts on the box's gland plate for data, power etc.
and then pack my clothes for this trip into all the nooks and crannies. and the other big present for someone else's birthday