Max height, but even 1 mm is enough - tactile switch travel is less than 1 mm.I want to say that maybe you cant'u use it with standard enclosure/spacers but if you measure everything and made custom enclosure - everything will be fine. And don't for…
In my LXR case it's non-standard OLED, encoder with swapped lines and my laziness to setup ARM toolchain to compile and assemble SDcard firmware image.And the need for flashing dozens MCU's for other projects of course
@Teef, solder 28 and 40 pin sockets to breadboard. Add 2 caps, quartz and 10 pin header for usbasp. I'm using this temporary adapter for about four years It takes 20 minutes once to solder and than saves a lot of time.And usbasp+avrdude FTW.
It's cheap one from buy-display.comWorks fine, but I have to flash frontpanel MCU after every firmware update because of it's non-standard line addressing.
@julianHi :-hWill the synth run without atmega and control surface?I'm thinking of compact MIDI-controlled module with just MCU, DAC's, SDcard and MIDI interface and settings editing via CC's.Or maybe with minimal code changes?