This is the software of an open source automated irrigation system. The complete setup including hardware can be found in the README.

Juanfi is an open source system for coinslot integration for mikrotik hotspot

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)

Garage Door Relay and Sensor for two garage doors using ESPHome and integrated to Home Assistant

⚡ Perform Evil Twin Attack Using NodeMCU Board

For ESP8266 NODEMCU 12 E. This android app makes you control your ESP projects like RC car or any IOT applications using your mobile phone thru WIFI. (click readme.md for more info)

ELFI (ELF over WIFI) is a FOTA ( Firmware Over The Air ) based software application, our application is following reliability, portability and configurability rules as well as the simple and efficient user experience.

Automatic pet feeder. It can be timed and managed online. ESP8266 nodemcu project.

Arduino library to read and write data to Google Firebase Realtime Database.

Reverse Engineering BQ27500EVM Kit and the EV2300

💧 Monitoring water tanker level using NodeMCU ESP8266 and HC-SR04P Ultrasonic Sensor and broadcasting it using a simple HTTP server inside NodeMCU ESP8266 and show data in an Android App

🔑 Wi-Fi Captive Portal For NodeMCU for Phishing Wi-Fi Passwords

AN IOT DEVICE CONNECTED WITH ANDROID APP FOR SMART IRRIGATION

Simple code for ESP-based custom dust sensor using Sharp GP2Y1010AU0F sensor in the Keyestudio KS0196 PM2.5 Dust Sensor Module.

Alternative CLI tool and Go package for NodeMCU-based modules.

Rudra - A smart healthcare assistant robot intended for home and hospital use.

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

⚡ A smart energy monitoring system that enables user to see their real time consumption 📈 and energy bill 🧾developed using ESP8266 NodeMCU, PZEM 004T, Google sheets, Firestore and Flutter ⚡

ESP8266 --> InfluxDB low power temperature sensor