qmk_firmware_a/keyboards/szrkbd/szr35/readme.md

SZR35

The SZR35 is a minimalist 36-key split keyboard. It follows the popular 3x5+3 layout and is aimed at users who value ergonomic typing, portability, and open-source firmware flexibility. It ships with Vial-compatible firmware and is built around an STM32 microcontroller.

• Keyboard Maintainer: diegorodriguezv
• Hardware:
  • Microcontroller: STM32F401RBT6 (Cortex-M4, 256KB Flash, 64KB RAM)
  • Backlighting: Addressable RGB (WS2812 or similar)
  • Connection: USB-C on both halves, TRS jack for interconnect
• Hardware Availability:
  • HardToChooseOne on Amazon.
  • Alternatively sold from other websites under the SZRKBD brand.

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

make szrkbd/szr35:default

If you want you can use the keymap that came with the keyboard from factory:

make szrkbd/szr35:factory

You need to flash each half of the keyboard with the same firmware:

make szrkbd/szr35: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: Holding top left key for the left half, top right key for the right half, while plugging in the USB cable.
• Physical reset button: Short the reset pads, marked within a white rectangle, while plugging in. Not the ones at the edge opposing the USB connectors but about 2 or 3 centimeters from that edge.
• Keycode in layout: Press the key mapped to QK_BOOT if it is available.