# AMAG23 (Koolertron) ![Koolertron AMAG23](https://i.imgur.com/DakwCxk.jpg) One Handed Macro Mechanical Keyboard, 23 Key with optional RGB backlighting. - Keyboard Maintainer: [ianmclinden](https://github.com/ianmclinden) - Hardware Supported: AMAG23 (AE-AMAG23-BKC) (ATmega32A) - Hardware Availability: - [Newegg](https://www.newegg.com/p/32K-00H1-00001) - [Amazon](https://www.amazon.com/Koolertron-Mechanical-Keyboard-One-Handed-Programmable/dp/B07RM1TBR8) - [Koolertron](http://www.koolertron.com/koolertron-one-handed-macro-mechanical-keyboard-with-23-fully-programmable-keys-portable-mini-one-handed-mechanical-gaming-keypad-black-blue-switches-rgb-led.html) Make example for this keyboard (after setting up your build environment): make amag23:default Flashing example for this keyboard: make amag23:default:flash **Reset Key**: Hold down the *Escape* key while plugging in the keyboard. **Tips**: - The keyboard comes with bootloadHID installed from factory. - The RGB leds seem to be chained together in diagonal rows. The result is that only 7 individual colors are supported, and these are striped across the keypad. 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).