Portable Environment Monitor Reference Design

Temperature, humidity, and luminance changes in the air have a direct impact on human body comfort and well-being; as a result, the detection of these factors is highly important. Environmental conditions need to be recorded in various scenarios, ranging from agricultural environment investigation to factory audit and energy-saving monitoring activities in offices.

The Portable Environment Monitor is a convenient tool that enables real-time tracking of temperature, humidity, and luminance that can be reflected on a display. This solution is perfectly suited for an IoT sensor module. By simply using four keys, you can set high and low limits of temperature, humidity, and luminance. The set value is saved in a data flash, and once the value is exceeded, the alarm will buzz and an arrow symbol will be shown on the liquid crystal display (LCD) module.