ANAVI Miracle Emitter is a compact, open-source Wi-Fi and Bluetooth development board powered by the ESP32C3 microcontroller with the open standard instruction set RISC-V architecture. It is designed to control 5 V addressable LED strips, which can be powered via the onboard USB Type-C port or externally.

Compatible with popular LEDs like Neopixel, WS2811, WS2812B, and TM1809, it also features a slot for a mini OLED I²C display, support for up to three additional I²C sensor modules, UART pins, and extra GPIO pins for external peripherals. This makes it ideal for developers, makers, students, and open-source enthusiasts interested in home automation.

Fully compatible with the Arduino IDE and Home Assistant via MQTT, ANAVI Miracle Emitter allows developers to build and flash their own firmware easily. Tech-savvy users can seamlessly integrate it into existing open-source home automation systems, focusing more on software development.

Features & Specifications

• Module: Seeed Studio XIAO ESP32C3
• Microcontroller: 32-bit RISC-V ESP32C3
• Connectivity: Wi-Fi IEEE 802.11 b/g/n and Bluetooth 5 (LE)
• Firmware: Open source compatible with Home Assistant
• Dimensions: 32.77 x 65.29mm (1.29 x 2.57 inches)

Demonstrating our commitments to local manufacturing and sustainability, all units are produced and packaged in Plovdiv, Bulgaria, using eco-friendly recyclable cardboard boxes.

Open Source

ANAVI Miracle Emitter is a fully open-source project integrating open hardware with free and open-source software. The PCB and acrylic enclosure were designed using KiCad, while the firmware, developed as an Arduino sketch, seamlessly integrates with the popular Home Assistant platform via the MQTT protocol. All source code and schematics are freely available on GitHub.

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