EST-100 smart thermostat solution consists of 2 elements, connected by a quick faston connection cable.
The first element is the electromechanical thermostat, which controls the heater and collects data about water temperature.
The second element is electronics with LCD TFT display 1.44'', 4 buttons, user interface, and Wi-Fi module. Collected data from the first element is being processed in the second one.
Mobile applications, as part of EST-100 solution, provide complete product functionality.