• 1
    Download the STM32 Flash Loader Demonstrator

    Download the software from here. You must sign up first. Sign up and download are free.

  • 2
    Insert the USB-to-Serial Converter

    Turn your DAFM SYNTH off and disconnect it from the power supply. Insert the USB-to-Serial Converter as shown in the pictures.

    DAFM SYNTH DIY KIT


    DAFM SYNTH - ASSEMBLED (you need to disassemble the case and remove all screws and spacers first)

  • 3
    Prepare the microcontroller to flash the new firmware

    BOOT0 must be selected as 1. Use the Jumpers or the toggle switch in the microcontroller.

    BLUE PILL

    GREEN PILL