The Arduino periodically reads data from the DHT11 sensor and RTC module, calculates the heat index, and sends all data (including date, time, temperature, and humidity) arduino dht11 ds3231 ...

A module for interacting with Seneye range of aquarium and pond sensors. ... fish home-automation mqtt arduino automation dht11 ds18b20 home-assistant mqtt-client aquarium aquarium-controller bmp180 ...