qmk_firmware/keyboards/synthandkeys/the_debit_card/readme.md

synthandkeys/the_debit_card

The Debit Card is a 10-key programmable mechanical keyboard that could fit in your wallet. The ultra-thin, ultra-portable macropad is powered by the XIAO RP2040 and can support KMK, or QMK open-source keyboard firmware.

• Keyboard Maintainer: Synth and Keys
• Hardware Supported: The Debit Card PCB, Seeed XIAO MCU
• Hardware Availability: https://etsy.me/3UslJQF, https://www.seeedstudio.com/XIAO-RP2040-v1-0-p-5026.html

Make example for this keyboard (after setting up your build environment):

make synthandkeys/the_debit_card:default

Flashing example for this keyboard:

make synthandkeys/the_debit_card:default:flash

See the build environment setup and the make instructions for more information. Brand new to QMK? Start with our Complete Newbs Guide.

Bootloader

Enter the bootloader in 3 ways:

• Bootmagic reset: Hold down the key at (0,0) in the matrix (usually the top left key or Escape) and plug in the keyboard
• Physical reset button: Press the button on the Seeed XIAO microcontroller twice.
• Keycode in layout: Press the key mapped to QK_BOOT if it is available