Esp32 S3 GitHub Repositories

Predatory ESP32 Firmware

ESP32DIV is a multi-purpose wireless offensive and defensive toolkit powered by an ESP32

Open-source AI assistant ecosystem with MCP integrations, multimodal workflows, IoT support, and cross-platform voice interaction.

ON NO! Someone put an RPG in a packet sniffer

ESP32‑S3 air‑quality station with LVGL UI, MQTT, Home Assistant

Unified library for M5Stack series

µCNC - Universal CNC firmware for microcontrollers

Full RGB LED matrix, based on an ESP32 and WS2812B LEDs or emulated LEDs on TFT.

Firmware High Boy

🛰️ ESP32 Based GPS Navigator with OSM offline maps. Multi GNSS

ESP32 desk monitor for Bambu Lab printers. Real-time MQTT dashboard on a color TFT - temps, progress, fans, AMS, HMS errors. LAN or Cloud, dual printers, OTA, web config portal. Flash from the browser.

LVGL ESP32-S3-4848s040 firmware

Embedded controller for the IK Multimedia Tonex One, Tonex Pedal, and Valeton GP5 guitar pedals

Panasonic Aquarea air-water H, J, K, L and M series MQTT gateway

ESP32 based DNS sinkhole for ads and trackers

100% Rust `no_std` smartwatch firmware for the Waveshare ESP32-S3-Touch-AMOLED-2.06

Tailscale-compatible VPN client for ESP32. Full ts2021 protocol support with WireGuard encryption, DERP relay, DISCO path discovery, and STUN. Connect your ESP32 devices to your tailnet and communicate securely with any peer. Production-ready, memory-optimized (~100KB SRAM).

Beryllium OS Micro, a unix-like operating system for CircuitPython powered microcontrollers.

Simple implementation of the ASAM XCP on Ethernet protocol

Quickstart, tutorials and examples for the RAKwireless WisBlock product line.

ESP32-S3 based Intercom Gateway (TCS / Koch / Niko / Scantron / Analogue Systems)

A little Spotify remote to remind you that there's a lot of music out there.

Not your average Soil Moisture Sensor

xtensa linux build scripts for the esp32s3 and esp32

ESP32S2/S3 native USB library. Implemented few common classes, like MIDI, CDC, HID or DFU (update).

Standalone Meshtastic node for CardPuter ADV

Full Home Assistant voice assistant on the Guition JC3636K718C round knob display, in pure ESPHome: on-device wake word, music player, timers, addressable LED ring, device control and two built-in games.

A standalone desk flight radar on a single ESP32 board with a 7" touchscreen.

ClawPuter — pixel desktop companion for M5Stack Cardputer (ESP32-S3). AI chat, voice input, real-time weather, synced macOS desktop pet.

BadUSB for the Cardputer with ducky script support and extra functionality