Open Source · MIT License

One OS.
Every ESP32.

A lightweight, open-source firmware that turns any ESP32 into a multi-tool device — Sub-GHz, infrared, RFID, and more.

Download the OS Supported Devices

What it does

📡

Sub-GHz

Transmit and receive on 315/433/868/915 MHz bands with CC1101 or built-in radios.

🔧

Infrared

Learn, store, and blast IR codes. Full protocol support for ACs, TVs, and more.

💡

GPIO Control

Pin toggling, PWM output, and UART/I2C/SPI passthrough from the on-screen menu.

📶

Wi-Fi Tools

Deauth detection, beacon scanning, and packet monitoring via ESP32's built-in Wi-Fi.

Supported ESP32 Boards

Supports ESP32-C3, S3, and C5 — from compact Supermini boards to full DevKitC modules.

ESP32-C3 Supermini Plus

Compact RISC-V board

Stable

ESP32-C3 DevKitM-1

Official Espressif dev kit

Stable

ESP32-C3 DevKitC-02

Official Espressif dev kit

Stable

ESP32-C3 Generic

Any ESP32-C3 board

Stable

ESP32-S3 DevKitC-1

Official Espressif dev kit

Stable

ESP32-S3 Generic

Any ESP32-S3 board

Stable

ESP32-C5 DevKitC-1

Official Espressif dev kit

Beta

ESP32-C5 Generic

Any ESP32-C5 board

Beta

Join the community

Get support, share builds, and contribute to the project.

GitHub Discord