esp8266 IoT to mqtt bridge. Eastron SDM220, SDM230, SDM630 modbus; AZ7798; SenseAir s8; BME280; HDC1080; Plantower PMS5003, PMS7003, PMSA003

A smart device that reminds the user to take medicine on time.

A BLE Keyboard on ESP32 (that can be be used on Home Assistant) to control devices over bluetooth. (Works with alexa devices too!)

Arduino sketches, documentation, and images of sensor nodes we built.

I dette prosjektet rydder WALL.E byen E-Ville slik at mennesker kan returnere. WALL.E pantsetter søppel for å tjene penger til å lade batteriene sine. Roboten er bygget på ATmega32U4 og ESP32 for kommunikasjon med en romstasjon, drevet av en Raspberry Pi. WALL.E følger en motorvei av EL-teip for å samle og pante søppel.

RFID Based Card Entry System designed to log student entry data and track down students who haven't closed their entry.

This is an example code for communicating with any Websocket [In this case Node-RED] server from Arduino.

Sistema de Riego Automático para gestionar y controlar el riego remoto de jardines, con monitoreo de temperatura y humedad usando ESP32 y MQTT.

Electro/mechanical Solar Data Dashboard using an esp32, pca9685 controller, servos and ws2812b led's all Mounted on an A1 Frame

Curso de IoT usando Raspberry pi y ESP32

Victron Energy VE.Direct UART data output capture via MQTT based on Lilygo TTGO ESP32-Lora (based on the Arduino platform)

[EE536: IoT] This repo contains all the assignment of EE536 offered at IIT Mandi by Dr. Padmanabhan Rajan & Dr. Siddhartha Sarma during Spring Session 2023.

Smart Medibox is pharmaceutical storage solution integrating hardware components like OLED screens, buzzers, and sensors with advanced software functionalities for efficient medication management.

An IoT application for visualizing flooding in Norfolk, Virginia

This is an example of connecting multiple ds18b20 sensors to wemos d1 r1 board and sending them through mqtt.

ESP32 with inbuilt display receiving MQTT data of current of a solar project

Dual 10W remotely controllable RGB Light for the Oxygraph

A telegram high level controller

This repository provide practical documentation using Modbus integrated with all Microcontroller

A quick, simple yet fully functional sensor on ESP8266 with MAX9814 microphone that senses the dog barking and sends the messages over MQTT