readme.md (1223B)
- # S20
- 
- The S20 keyboard is a FR4 sandwich keyboard which was orginally designed to add extra functionality to a user's current keyboard setup.
- * Keyboard Maintainer: [polycarbdiet](https://github.com/polycarbdiet)
- * Hardware Supported: S20 - FR4 sandwich MacroPad/NumberPad
- * Hardware Availability: Custom, limitied quantaties.
- Make example for this keyboard (after setting up your build environment):
- make polycarbdiet/s20:default
- Flashing example for this keyboard:
- make polycarbdiet/s20:default:flash
- **Reset Method:**
- - Press the `RESET` button on the under side of the PCB
- **Bootloader Method:**
- - Hold down the key located at `K00`, commonly programmed as `ESC`, while plugging in the keyboard.
- - Hold down the key located at `K00`, commonly programmed as `ESC`, and press the QK_BOOT button on the PCB.
- - Hold down the key located at `K42` and then press the key located at `K40`.
- 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).