Jun 10, 2021 · W1209 is an intelligent thermostat sensor module, which has an onboard microcontroller chip and does not require any programming to function. The W1209 comes …

The W1209 is a low cost yet highly functional thermostat controller. This module intelligently controls power to most types of electrical device based on the temperature sensed by the …

edibly low cost yet highly functional thermostat controller. With this module you can intelligently control power to most types of electrical device based on the temperature.

Product Summary: HiLetgo 2pcs W1209 12V DC Digital Temperature Controller Board Micro Digital Thermostat -50-110°C Electronic Temperature Temp Control Module Switch with 10A …

View and Download Diymore W1209 quick start manual online. 12V -50 Degrees to 110 Degrees C Digital Thermostat Temperature Controller Module. W1209 temperature controller pdf …

Learn how to use the W1209 with detailed documentation, including pinouts, usage guides, and example projects. Perfect for students, hobbyists, and developers integrating the W1209 into …

The W1209 is a low cost yet highly functional self-contained temperature controller module for both heating and cooling applications. Multiple parameters can be set such as temp trip point, …

Jan 24, 2025 · What is the W1209 Digital Temperature Controller? The W1209 is an affordable and highly functional thermostat controller equipped with a high-precision NTC temperature …

Oct 19, 2025 · The W1209 is a digital temperature controller with a three-digit LED display and three buttons for setting and adjusting parameters. It comes equipped with a built-in relay …

Connect the power supply and equipment, to the controller power supply, as measured temperature is displayed, press the SET button, the display temperature flashes, press "+" "-" …