qmk_firmware/keyboards/heer_s1

HEER S1

A 4x4 RP2040 macropad with two EC11 rotary encoders and a 128x64 SH1106 OLED.

• Keyboard Maintainer: Heer Electronics
• Hardware Supported: HEER S1 PCB (RP2040 QFN-56)
• Hardware Availability: https://www.heerelectronics.com

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

make heer_s1:default

Flashing example for this keyboard:

make heer_s1: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 (the top left key) and plug in the keyboard
• Physical reset button: Briefly press the button on the back of the PCB
• Keycode in layout: Press the key mapped to QK_BOOT (bottom row of the SYSTEM layer)