qmk_firmware/keyboards/ymdk/id75/readme.md

Idobao x YMDK ID75

A 75-key, 5-row ortholinear keyboard with per-key and underglow RGB LEDs.

• Keyboard Maintainer: The QMK Community
• Hardware Supported: Idobao x YMDK ID75 PCB (APM32F103CBT6)
  • This PCB uses an ARM Cortex-M3 MCU with 128kb flash. It is not the same as idobao/id75 or ymdk/ymd75.
• Hardware Availability: YMDK, AliExpress (YMDK Store), Amazon

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

make ymdk/id75:default

Flashing example for this keyboard:

make ymdk/id75: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 top left key and plug in the keyboard. This will also clear the emulated EEPROM, so it is a good first step if the keyboard is misbehaving.
• Physical reset button: Press the button on the back of the PCB twice in quick succession.
• Keycode in layout: Press the key mapped to QK_BOOT. In the pre-supplied keymaps it is on the second layer, in the bottom-right corner.

After entering the bootloader through one of the three methods above, the keyboard will appear as a USB mass storage device named MT.KEY. If the CLI is unable to find this device, the compiled .uf2 file can be manually copied to it. The keyboard will reboot on completion with the new firmware loaded.