We are working on a build guide – it should be online next days.
to program the unit:
- flash the bootloader using STLink
- turn DD off, then turn on holding SHIFT button – unit should start in USB device mode
- connect to your computer via USB, DD should mount as a flash drive, format it as FAT32, put both firmware and presets file to
- reboot the DD, get to settings (SHIFT + CANCEL), then perform a reset to defaults, then get to calibration menu, calibrate sliders first and oscillators after. Initial oscillators calibration takes ~15 minutes.
- Synth should be working
synthCube has full parts kits in stock.