3 Axis Mana Board gives errors when trying to change Grbl Firmware.
Is there a way to reset this board so I can get different Grbl firmware versions, it will not clear nor will it upload any new firmware only gives errors and stops suddenly, I've tried unplugging from USB and Power and rebooting the computer, nothing works. Please Help. Firmware changed so far with T2Laser.
@MrMG Have you tried a different cable and/or USB port?
If that fails the boot loader may have been corrupted, you would need to use the Arduino IDE and another device (or programmer) to flash it.