Panasonic Aquarea air-water H, J, K and L series protocol decrypt

We present a unified library for MQ sensors, this library allows to read MQ signals easily from Arduino, Genuino, ESP8266, ESP-32 boards whose references are MQ2, MQ3, MQ4, MQ5, MQ6, MQ7, MQ8, MQ9, MQ131, MQ135, MQ136, MQ303A, MQ309A.

ESP8266 Connector to get Daly / XENES / HI-BMS / BullTron BMS Data into MQTT systems

Log data from an ESP8266 device directly to Google Sheets without a third party service. Log sensor data, send data by pressing a button, and receive data from a Google spreadsheet. (NodeMCU, Wemos D1 mini, Adafruit Feather HUZZAH, etc)

CO2, humidity and temperature sensor on ESP8266

Send Android Notifications to an ESP32 with OLED display

Fun, synchronized, distributed, embedded, fabulous.

RFID Reader integration for HomeMatic house automation

💨 A collection of tiny and ultra-cheap web things for monitoring air quality. The devices measure: temperature, humidity, barometric pressure, the concentration of carbon dioxide, dew point. The devices easily integrate into the Web of Things ecosystem and can be used indoor or outdoor.

SIGNALduino direclty on ESP8266

Simple tool to check the WiFi strength at your office or home. Check WiFi signal strength using ESP8266(NodeMCU/Wemos).

a rotary encoder connected to MQTT able to control color and brightness of Smart lights

Minimal MQTT client using ESP8266 with Wemos Oled display 0.66

DSMR5.0 P1 meter ("slimme meter") to mqtt using esp8266. Sends information about consumed energy, delivered energy (solar panels) and gas.

Solar powered anemometer

MODBUS RTU, esp8266 based, cloud gateway with Blynk Cloud IoT App, example to be used with SDM energy meters

This repository contains a collection of Arduino Projects and Code Examples. All the files provided here have been tested and simulated using the Proteus software. Additionally, includes Proteus libraries, footprints, and 3D CAD models for components where required, making it a comprehensive resource for anyone working with Arduino and Proteus.

WEMOS DIY Water Leakage Sensor article that contains the code, libraries, diagrams, 3D print files and more information promised in the step-by-step youtube video below

Use wall mount switches that trigger MQTT commands