Configurator
| Browser based | QMK | Vial |
Firmware Reset
|
1. Find the reset button. eg. ESC/Spaceback on Core64 or NumLock/- on Core17. |
| 2. Plug in the cable while holding the reset button. Release it when the “core90” drive appears. |
| 3. Flash the firmware. Drag the .uf2 firmware file into the “core90” drive. The PCB will install it and restore the factory settings. |