Software apps and online services
To help those who have not had the chance to upgrade their old thermostat so that they can change their temperature of their home from anywhere.
All in all the circuitry is the same for any servo and mostly relies on the Blynk application.
With the Blynk application it comes down to using a slider and a button to set the virtual pins in the right area
Then you just connect the servos to the thermostat and have the code run. Overall the enclosure is simple and can be connected to the wall or to an external battery pack.