agucova/awesome-esp

📶 A curated list of awesome ESP8266/32 projects and code

Summary

agucova/awesome-esp is a curated index of resources for the Espressif ESP8266 and ESP32 Wi-Fi microcontrollers. It links to firmware projects, development utilities, end-to-end builds, and reusable libraries, organized into browseable categories. The repository itself ships no code; its value is pointing engineers at vetted third-party projects and tools.

What it is useful for

This is a discovery and triage resource, not a framework. Engineers evaluating what to run on an ESP32/ESP8266 board can use it to compare firmware options such as MicroPython, NodeMCU, Sming Framework, MongooseOS, and ESP3D, alongside official tools like ESPTool and PlatformIO. The Projects section groups concrete builds by domain: Smart Home and IoT (Tasmota, ESPHome, OpenMQTTGateway), InfoSec (ESP32Marauder, ESP8266 Deauther, WiFiDuck), Biomedical (HeartyPatch, HealthyPi v4), LoRa (Meshtastic, ESP32-Paxcounter), Music and Audio (Alles, ESP32-Radio, Squeezelite-esp32), Smartwatches (Watchy, Open SmartWatch), and Others (WLED, DroneBridge, Retro ESP32). The Libraries section collects components for specific needs, such as painlessMesh for mesh networking, IRremoteESP8266 for infrared I/O, LVGL for embedded GUIs, HomeSpan for HomeKit accessories, and ESP8266Audio for audio playback.

Because each entry is a third-party link, engineers should treat the list as a starting point for further research rather than a verified catalog. The README does not describe how to install or evaluate any of the linked items, and there is no version pinning or compatibility matrix, so what works on one ESP32 board may not work on another.

How engineers can use it

To use it, open the README on GitHub and navigate by section. A practical workflow looks like this:

1. Identify the category that matches your goal, for example Smart Home and IoT for a sensor node, or Libraries for a specific protocol need.
2. Pick an entry and follow its link to the upstream repository or project page, since the list deliberately does not duplicate documentation.
3. For each candidate, check its own README for board support (ESP8266 vs. ESP32 vs. both), framework dependencies (Arduino, ESP-IDF, MicroPython), and active maintenance status, because the awesome list does not track those signals.

For example, an engineer building a HomeKit-compatible product could start with HomeSpan or Sonoff-Homekit, while one prototyping a sensor with a web UI might combine ESP-Dash with GUIslice. The list also serves as a benchmark: seeing multiple MQTT gateways, mesh libraries, or packet-capture tools in one place helps compare approaches before committing to a stack.