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

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

AN IOT DEVICE CONNECTED WITH ANDROID APP FOR SMART IRRIGATION

💧 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

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

⚡ 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 ⚡

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

NodeMCU ESP8266 to Adafruit Motor Shield V1. This is an old motor driver. I couldn't find any esp8266 connection with this motor driver anywhere. I made a connection in this way. I hope I could help. I would be very happy if you help me develop the robot.

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

DIY Alarm Panel using NodeMCU v3 ESP8266 for Home Assistant (Alarmo), using a 4x4 matrix keypad, RFID(RC522) and a MAX7219 7-Segment Dislpay

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

ESP8266 --> InfluxDB low power temperature sensor