ESP8266-12 + Underwater DS18B20 for my aquarium

dummy unit setup for IoT and experiment

The environmental data from DHT11 via ESP8266 recording the rented accommodation Temperature and Relative Humidity

Solar Tracking project data

Testing ESP8266-01 + DHT22 with 2x AA batteries

EDP8266-12E with Arduino Nano I2C Slave posting MQ-XXX Sensor Data to monitor Air Quality

HTU21D I2C Temperature & Humidity Readings

Bodenfeuchtekontrolle via Arduino und Hygrometer - Control rising damp via arduino and hygrometer

DHT22 + esp8266

Monitor suhu dan kelembaban dengan DHT22, Raindrop sensor, Wemos D1 mini, lokasi Curug Sangereng, Gading Serpong, kab. Tangerang

ESP8266

This IoT-based Smart Irrigation System monitors soil moisture, humidity, temperature, and rain conditions using Arduino and ESP8266. It automatically waters plants when soil is dry and no rain is detected. Data is updated every 20 seconds.

This channel stores distance data from an ultrasonic sensor using ESP8266 and sends alert when the object distance crosses the threshold. The Android app displays the live distance status.

Temperature and humidity measurements from ESP8266 using DHT22 sensor.

wetterstation gebrazhofen <testphase>