This repo is a fork of TinyUF2 for 203 System Mystrix Devices
Compared to the origonal bootloader, this fork added proper multi RGB pixel support, fastboot, device specific animations, and some Mystrix specific functions.
run the export bat come with esp-idf first
cd ports\espressif
make BOARD=mystrix build
Mystrix has to be in boot mode (boot pin shorted to ground) and connected to PC via ttl-usb convertpr
make BOARD=mystrix build flash