Pellet burner temperature and pellets volume checking. Temperature sensor - DS18B20, Pellet level - Ultrasonic distance meter. Nodemcu V3. Oled LCD. In Future connected with PLUM controller over RS485.

Temperatura da água do tanque para criação de tilápias (3000 litros)

Temperatura de la sala de servidores

Monitoring pH, TDS, Suhu, dan Volume tandon warna orange + kelembapan tanah dan suhu tanah menggunakan sensor pH, sensor TDS, sensor DS18B20, soil moisture, arduino, nodeMCU, dan Thingspeak

temperature with wemosd1mini, DS18B20

Hapero Heizungsanlage

Előre és visszatero

Display measured temperature

Temperatur Inne och Ute i stugan

Мониторинг Теплицы

Analoger und digitaler Regen Meßwert (ESP6288)

Weather Station for my father

Sören's Test-Kanal Erst gründlich testen, dann online stellen

antes Juan Manuel

This is a way that I can keep track of my boiler's operation. This unit is a Hardy H2 outdoor wood boiler. The first season I will be burning up all the junk wood that was left behind when the property was purchased. I have triggers set up to alert me