# Gherkin ![Gherkin](https://i.imgur.com/XrqqtTq.jpg) ![KB2040](https://cdn-shop.adafruit.com/640x480/5302-12.jpg) === A 30 key keyboard with Adafruit's KB2040 as microcontroller. * [The original TMK firmware](https://github.com/di0ib/tmk_keyboard/tree/master/keyboard/gherkin) Keyboard Maintainer: QMK Community Hardware Supported: Gherkin PCB & Adafruit KB2040 Hardware Availability: [Gherkin project on 40% Keyboards](http://www.40percent.club/2016/11/gherkin.html) and [Adafruit KB2040](https://www.adafruit.com/product/5302) Make example for this keyboard (after setting up your build environment): make 40percentclub/gherkin/kb2040:default 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). Use the KB2040 microcontroller as a drop-in replacement for the Pro Micro in this cute 30% keyboard.