GY-614V3 614DCI 30CM Non-Contact Infrared Temperature Detector Long Distance Infrared Thermometer Module IR Temperature Sensor

It does not touch the object to be measured during temperature measurement, has a series of advantages such as short response time, no interference with the temperature field, long service life, and convenient operation; This temperature measurement system is relatively simple, and can realize large-area temperature measurement, or temperature measurement at a certain point on the object to be measured; Baud rate = 9600, module response time is about 10ms; Baud rate = 115200, module response time is about 1ms;
Supply voltage: 3-5V,
Supply current: 7mA; The use of infrared radiation to measure temperature is also bound to be affected by external factors such as object emissivity, temperature measurement distance, smoke and water vapor, and its measurement error is large