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esp32

Creación de librería que abstrae funciones para facilitar, con fines educativos, el aprendizaje de la programación de microcontroladores esp32.

ESP32 code for receiving data from helmets via bluetooth

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.

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.

A strictly portable, zero-allocation, header-only command line interface (CLI) library for embedded systems. C99, no-libc dependencies. Ideal for Arduino, STM32, ESP32, and bare-metal AVR/ARM.

A device for indoor cycling workouts

Prometheus exporter for Goodwe GW3600D-NS solar inverter

IoT hand gesture recognition system based on ESP32 WROOM-32 microcontroller and CJMCU-7620 (PAJ7620U2) gesture sensor. Supports webhooks, MQTT integration, and WireGuard VPN for secure IoT communication.

A set of utilities created for ESP-32 development. It is based on Espressif's IDF and uses on task and Podman.

Kontrol dan monitor aquarium dengan menggunakan bot Telegram.

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

ESP32 Sketch to control a model railway switch motor via WiFi

My Rust project for an ESP32 power socket with an BME280 temperature+humidity sensor, controlling the 230V power outlet with a 5V-relay, displaying it's status via an 128x32 pixel mono color LCD display which can be operated via http (wifi) or directly using the 10 touch fields.