To update the firmware of your OpenOGMA device:

1 - Connect the device to a USB port on your computer.

2 - Run the OGMA-Updater.exe in Windows or the OGMA-Updater in Linux (tested on Ubuntu).

3 - A window will open indicating the steps to upload the firmware into the device.

If the above doesn't work, open the cover of the circuit board and press the "Boot" button while you plug in the USB cable. This will mount the circuit as a Disk and you can copy the firmware (.uf2 file) directly into it. 