This repository contains the firmware for the Dato DUO synthesizer serial numbers 4630 and up.
Grab one of the binaries from https://github.com/datomusic/duo-imxrt/releases Make sure you have Python 3 installed
in the commandline, go to the updater directory and enter
python3 -m pip install -r requirements.txt
use python3 update_firmware.py
if on Mac you get an error usb.core.NoBackendError: No backend available, please install libusb by running brew install libusb
The main pcb of the Dato DUO is dubbed Brains. Up until mid 2022 the Brains 1 were based on the NXP K20DX256 microcontroller. Due to ongoing problems with availability of that chip family later Brains 2 are based on NXP iMX RT1010
Source code for the two different platforms can be found in the platforms directory.