E

esp32

Open Hardware and Software Laser Tag system. Based on ESP32 chips.

Material complementario del libro universitario desarrollado por el grupo ARMOS de la Universidad Distrital Francisco José de Caldas.

🛡️ AI-powered portable cybersecurity & pentesting assistant built on ESP32-S3 (LilyGO T-Embed CC1101 & T-Watch S3). Features voice-controlled RF jamming, BadUSB/HID emulation, IR replay, Sub-GHz signal capture, NFC tools, ARP/port scanning, and animated eye display. Powered by XiaoZhi AI framework.

7,5'' e-Ink Paper Display driven by ESP32 that shows HomeAssistant information.

Displays sunrise and sunset times for the day on an 8-digit ws2812b led display

painlessMesh is a user-friendly library for creating mesh networks with ESP8266 and ESP32 devices. It handles routing and network management automatically, so you can focus on your application. The library uses JSON-based messaging and syncs time across all nodes, making it ideal for coordinated behaviour like synchronized light displays or sensor networks reporting to a central node.

A modern and simple, self-made smart home based on various microcontrollers.

A device for indoor cycling workouts

ESP32 library for setting WiFi credentials at runtime. In addition it has cutom parameters, logger, and captive portal features. Works on esp-idf as well as on arduino-esp32

This project comprises a combination of software and hardware components designed to extract Controller Area Network (CAN) messages and generate practical gadgets. The primary objective is to receive CAN messages from a bus, extract the CAN-ID and Data from them, and subsequently transmit this information over ESPNow. The gadgets serve as ESPNow receivers, responsible for filtering and processing the received CAN-IDs and data to perform specific useful tasks.

Rewrite of emard's ESP32S3-JTAG code without Arduino-specific stuff/component

Develop an ESP32-based automotive ECU simulator (ESP-IDF) implementing basic diagnostic logic (DTC management, UDS-like services, CAN simulation) with cloud LLM integration for intelligent error interpretation and repair recommendations.

This project provides firmware for an in-car device that connects to an OBD2 Bluetooth Low Energy (BLE) adapter and displays real-time vehicle data such as speed, RPM, engine load, and more.

ESP32 code for receiving data from helmets via bluetooth

Some local hacks to the Adabox 021 Camera to add their MLX90640 thermal camera

Bluetooth gamepad, mouse and keyboard support for ESP32 and Raspberry Pi PicoW

This repository contains an implementation of a Ricoh 2A03 (NES CPU + optional APU) emulator targeted to run on Espressif ESP32-class MCUs.