The W1209 is an incredibly low cost yet highly functional thermostat controller. With this module (HCTHER0006) you can intelligently control power to most types of electrical device based on the temperature sensed by the included high accuracy NTC temperature sensor. Although this module has an embedded microcontroller no programming knowledge is required. 3 tactile switches allow for configuring https://elecena.pl/product/16456373/w1209-digital-thermostat-temperature-ctrl 2020-04-14 https://elecena.pl/product/16456373/w1209-digital-thermostat-temperature-ctrl 2020-09-01 https://elecena.pl/product/16456373/w1209-digital-thermostat-temperature-ctrl 2021-03-02 https://elecena.pl/product/16456373/w1209-digital-thermostat-temperature-ctrl 2021-12-01 https://elecena.pl/product/16456373/w1209-digital-thermostat-temperature-ctrl 2025-07-09