# ANAVI Knob 1

A tiny, programmable, single key (rotary encoder) open source mechanical keyboard with Raspberry Pi RP2040 microcontroller

- **Seller:** [ANAVI Technology](https://lectronz.com/stores/anavi), Plovdiv, Plovdiv, Bulgaria
- **Price:** €22.00 (EUR, before shipping and taxes)
- **Availability:** In stock
- **Categories:** Accessories, USB, Gaming
- **Certified Open Source Hardware:** [OSHW BG000089](https://certification.oshwa.org/bg000089.html)
- **Product page:** https://lectronz.com/products/anavi-knob-1

## Links

- [Documentation](https://github.com/AnaviTechnology/anavi-docs/blob/main/anavi-macro-pad-10-knobs-3-knob-1/anavi-macro-pad-10-knobs-3-knob-1.md)
- [Code](https://github.com/KMKfw/kmk_firmware/tree/master/boards/anavi/knob1)
- [Design Files](https://github.com/AnaviTechnology/anavi-knob-1)

## Images

![ANAVI Knob 1](https://lectronz-images.b-cdn.net/lectronz/active_storage/representations/proxy/eyJfcmFpbHMiOnsiZGF0YSI6OTUxNywicHVyIjoiYmxvYl9pZCJ9fQ==--463177f881331536c1234b92dcc32e60c76a45ec/eyJfcmFpbHMiOnsiZGF0YSI6eyJmb3JtYXQiOiJqcGVnIiwicmVzaXplX3RvX2xpbWl0IjpbOTYwLDY0MF0sInNhdmVyIjp7InN0cmlwIjp0cnVlfX0sInB1ciI6InZhcmlhdGlvbiJ9fQ==--4e27bac8cdfb621fb828f6a3a5982fe1a423b516/2023-04-12T11-07-12.436Z-anavi-all-06-01-cs..jpeg)
![ANAVI Knob 1](https://lectronz-images.b-cdn.net/lectronz/active_storage/representations/proxy/eyJfcmFpbHMiOnsiZGF0YSI6OTUxOCwicHVyIjoiYmxvYl9pZCJ9fQ==--a77a6824b4b1d04907dd12861c57c4ea6072e358/eyJfcmFpbHMiOnsiZGF0YSI6eyJmb3JtYXQiOiJqcGVnIiwicmVzaXplX3RvX2xpbWl0IjpbOTYwLDY0MF0sInNhdmVyIjp7InN0cmlwIjp0cnVlfX0sInB1ciI6InZhcmlhdGlvbiJ9fQ==--4e27bac8cdfb621fb828f6a3a5982fe1a423b516/2023-04-12T11-14-45.802Z-anavi-volume-cs..jpeg)
![ANAVI Knob 1](https://lectronz-images.b-cdn.net/lectronz/active_storage/representations/proxy/eyJfcmFpbHMiOnsiZGF0YSI6OTUxOSwicHVyIjoiYmxvYl9pZCJ9fQ==--dd7b05765d408d2faaaece73bb3825a792e87c78/eyJfcmFpbHMiOnsiZGF0YSI6eyJmb3JtYXQiOiJqcGVnIiwicmVzaXplX3RvX2xpbWl0IjpbOTYwLDY0MF0sInNhdmVyIjp7InN0cmlwIjp0cnVlfX0sInB1ciI6InZhcmlhdGlvbiJ9fQ==--4e27bac8cdfb621fb828f6a3a5982fe1a423b516/2023-04-12T11-14-45.802Z-anavi-knob-1-01-cs..jpeg)
![ANAVI Knob 1](https://lectronz-images.b-cdn.net/lectronz/active_storage/representations/proxy/eyJfcmFpbHMiOnsiZGF0YSI6OTUyMCwicHVyIjoiYmxvYl9pZCJ9fQ==--ca09cacf63037ad60dbd05cf983a588655df1c2f/eyJfcmFpbHMiOnsiZGF0YSI6eyJmb3JtYXQiOiJqcGVnIiwicmVzaXplX3RvX2xpbWl0IjpbOTYwLDY0MF0sInNhdmVyIjp7InN0cmlwIjp0cnVlfX0sInB1ciI6InZhcmlhdGlvbiJ9fQ==--4e27bac8cdfb621fb828f6a3a5982fe1a423b516/2023-04-12T11-14-24.565Z-anavi-knob-1-product-02..jpeg)

## Description

# What is it?

ANAVI Knob 1 is a tiny, programmable, 1-key open source mechanical keyboard. It is powered by the mighty Raspberry Pi RP2040 microcontroller at the heart of the Seeed XIAO RP2040, which provides support for USB Type-C and connector. 

ANAVI Knob 1 supports the open source firmware **QMK** and **KMK**. Out of the box it comes with **KMK**, an advanced but easy-to-use firmware written in **CircuitPython**.

# Why did you make it?

ANAVI Knob 1 can be customized to fit various use cases: video or audio editing, entertainment broadcasting, gaming, programming, etc. 

You can easily boost your productivity using ANAVI Knob 1 keyboard. It is super easy to use - just connect the device to your Windows, MacOS, or GNU/Linux computer with a USB Type-C cable and you’re ready to go.

# Features 

- **Inputs:** Rotary encoders with clickable switch
- **Peripherals:** RGB LED, I²C slot
- **MCU:** Raspberry Pi RP2040
- **Connectivity:** USB-C
- **Firmware:** KMK firmware
- **Compatibility:** Windows, macOS, and Linux support
- **Dimensions:** 35.0 x 49.0 mm (1.38 x 1.93 inches)

ANAVI Knob 1 is a tiny input device with a single **rotary encoder** with a **clickable switch** and a **RGB LED**. You can turn it left, you can turn it right, and you can click it. It is fully programmable and there is an **I²C slot** you can use to add peripherals.

# What comes in a kit?

- Mini mechanical keyboard with a clickable rotary encoder, USB-C, RP2040 microcontroller and I2C slot
- Acrylic enclosure
- Screws and nuts

**Note:** USB to USB-C cable is **not** included in the kit.

ANAVI Knob 1 keyboard supports:

- [KMK open source firmware written in CircuitPython](https://github.com/KMKfw/kmk_firmware/tree/master/boards/anavi/knob1)
- [Quantum Mechanical Keyboard (QMK) firmware](https://github.com/qmk/qmk_firmware/tree/master/keyboards/anavi/knob1)

ANAVI Knob 1 keyboard comes pre-installed with CircuitPython and KMK.

# What makes it special?

There are literally hundreds of mechanical keyboards on the market. Unlike the rest, ANAVI Knob 1 is entirely open source, affordable, compact, highly customizable and suitable for a wide range of applications. ANAVI Knob 1 comes as a do-it-yourself (DIY) kit and it is super easy to be assembled.

ANAVI Knob 1 combines open hardware with free and open source software. It has been designed with free and open source software. The printed circuit board was made with [KiCad](https://www.kicad.org/).

# Shipping

ANAVI Knob 1 was brought to life in 2022 thanks to a [crowdfunding campaign at Crowd Supply](https://www.crowdsupply.com/anavi-technology/anavi-macro-pad-10). Now thanks to Lectronz we can reduce the carbon footprint from transportation and offer ANAVI Knob 1 to individuals within the European Union (EU) with direct shipping from Plovdiv, Bulgaria. Prices include VAT. Shipping with a tracking number is available through the services of DPD Economy or Bulgarian posts.