Here are some key features and functions of this module:

Temperature and Humidity Measurement: The module can accurately measure both temperature and humidity, making it suitable for applications where precise monitoring and control of these parameters are required.

Digital Display: It typically features an LED or LCD digital display to show real-time temperature and humidity readings, making it user-friendly.

User-Adjustable Setpoints: Users can set desired temperature and humidity values, and the module will work to maintain these values within a certain range by controlling connected devices such as heaters, coolers, or humidifiers.

Relay Output: The module usually has one or more relay outputs that can be used to control external devices based on the measured temperature and humidity. For example, you can set it up to turn on a heater when the temperature falls below a certain threshold.

Wide Measuring Range: It typically has a wide range of temperature and humidity measurements, allowing it to be used in various environments.

PID Control: Some versions of the module may support PID (Proportional-Integral-Derivative) control algorithms for more precise temperature and humidity regulation.

Alarm Function: It often includes an alarm function that can be configured to trigger when temperature or humidity values exceed predefined limits.

Sensor Compatibility: The module usually supports external temperature and humidity sensors, which can be useful if you need to place the sensors in different locations or environments.

Power Supply:Ensure that you provide the module with the appropriate power supply voltage within its specified range.

User Manual: Be sure to consult the user manual or documentation provided with the module for specific instructions on wiring, configuration, and usage.