ANAVI Miracle Controller

An ESP8266-powered, open source, Wi-Fi dev board to control two 5 V and two 12 V LED strips.

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ANAVI Miracle Controller is an open source hardware Wi-Fi development board powered by ESP8266 and designed to control two 5 V and 12 V addressable LED strips simultaneously. It supports popular LEDs including Neopixel, WS2811, WS2812B, TM1809, etc. It also has a dedicated slot for a mini OLED I²C display and slots up to 3 additional I²C sensor modules. Furthermore, there are UART pins for easy flashing of custom software and an extra GPIO for connecting external peripherals. All these features make ANAVI Miracle Controller appropriate for developers, makers, students, and open source enthusiasts interested in home automation.

ANAVI Miracle Controller is fully compliant with Arduino IDE, PlatformIO, the popular open source home automation software tools, as well as Home Assistant and OpenHAB via the lightweight messaging protocol MQTT. With ANAVI Miracle Controller it is easy for developers to focus on the software by easily building and flashing their own versions of the source code. Tech savvy users can easily integrate ANAVI Miracle Controller in their existing open source home automation platforms.


  • Wi-Fi 802.11 b/g/n
  • Simultaneous support for two 5 V and 12 V addressable LED strips
  • 4 I²C slots for mini OLED display and sensor modules for light, barometric pressure, and gesture detection
  • UART pins for flashing custom firmware and debugging
  • Open source Arduino sketch with FastLED library for ws2812b, ws2812, ws2811, TM1804, etc.

Proudly Open Source

ANAVI Miracle Controller is an entirely open source project that combines open source hardware with free and open source software. It has been certified by the Open Source Hardware Association under UID BG000050.

The free and open source software tools KiCad and OpenSCAD were used to design ANAVI Miracle Controller. Source code and schematics will be available on GitHub. Getting started with ANAVI Miracle Controller is easy. No soldering is required. A comprehensive user's manual with exact steps for using ANAVI Miracle Controller will be provided.

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