MQTT gateway for ESP8266 or ESP32 with bidirectional 433mhz/315mhz/868mhz, Infrared communications, BLE, Bluetooth, beacons detection, mi flora, mi jia, LYWSD02, LYWSD03MMC, Mi Scale, TPMS, BBQ thermometer compatibility & LoRa.

My Home Assistant Configuration 🏡🏡

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.

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)

Complete project for build wireless touch display to control HomeAssistant powered SmartHome.

CO2, humidity and temperature sensor on ESP8266

GPS IoT tracker board for scanning gps and environment information and sending this to a MQTT server via GPRS.

ESP8266 and PZEM-004T based Power Meter

WeMos D1 / D1R2 (ESP8266) Web Control Panel via WiFi using Johnny Five (JavaScript) and Socket.IO

Code used for this video: https://www.youtube.com/watch?v=S3CwzkT6cK4

ESP8266 projects, firmware, PCB designs, Gerbers & ref docs

Clock driven by NTP and GeoIP location to give automatic offset from UTP for your location

WeMos+DS18B20 thermostat with logging

Temperature & humidity sensor Thing using ESP8266 + MQTT + SHT30. Built with PlatformIO and Homie

MQTTDevice V2

Wemos D1 / UNO LCD Lib with example

IoT Smart Door Lock with Rfid Reader

nodemcu