Make example for this keyboard (after setting up your build environment):
make wuque/mammoth20x:default
Flashing example for this keyboard:
make wuque/mammoth20x:default:flash
To reset the board into bootloader mode, do one of the following:
* Tap the Reset switch mounted on the PCB
* Hold the Esc key while connecting the USB cable (also erases persistent settings)
See the [build environment setup](https://docs.qmk.fm/#/getting_started_build_tools) and the [make instructions](https://docs.qmk.fm/#/getting_started_make_guide) for more information. Brand new to QMK? Start with our [Complete Newbs Guide](https://docs.qmk.fm/#/newbs).