Device Arduino Uno with W5100 ethernet shield
Dashboard used: Web and IOS
Set up: Arduino Uno Ethernet w/ W5100 with a sensor and an actuator: DS18B20 and Relay Switch. Both working and tested
If DS18B20 above 25 Celsius, then Relay Switch turn on
The above trigger doesn´t work. I have raised the temperature manually, using my fingers to warm up the sensor, and then let the sensor cool down to reach the set point of 25 degrees, and the switch doesn`t turn on.
Let me know if you need some additional information