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Best Open Source esp32 Libraries

A curated list of the most popular GitHub repositories tagged with esp32. Select any project to visualize its architecture and dive into the codebase using RepoMind's AI engine.

#1arendst/Tasmota

Alternative firmware for ESP8266 and ESP32 based devices with easy configuration using webUI, OTA updates, automation using timers or rules, expandability and entirely local control over MQTT, HTTP, Serial or KNX. Full documentation at

24,152C
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#278/xiaozhi-esp32

An MCP-based chatbot | 一个基于MCP的聊天机器人

24,112C++
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#3wled/WLED

Control WS2812B and many more types of digital RGB LEDs with an ESP32 over WiFi!

17,561C++
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#4justcallmekoko/ESP32Marauder

A suite of WiFi/Bluetooth offensive and defensive tools for the ESP32

9,931C++
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#5platformio/platformio-core

Your Gateway to Embedded Software Development Excellence :alien:

8,881Python
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#6meshtastic/firmware

The official firmware for Meshtastic, an open-source, off-grid mesh communication system.

6,914C++
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#7Serial-Studio/Serial-Studio

Cross-platform telemetry visualization application for real-time data monitoring and analysis from multiple sources.

6,577C++
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