Product Feature:
1. This is a miniature infrared temperature measurement dot matrix sensor module with exquisite design that can be used in multiple scenarios
2. Two parameters can be selected: MLX90640BAA field of view angle of 110 * 75 degrees (large angle, suitable for close range measurement) and MLX90640BAB field of view angle of 55 * 35 degrees (small angle, suitable for long-distance measurement)
3. Main applications: high-precision non-contact object temperature detection, infrared thermal imager, infrared thermometer, smart home, smart building, intelligent lighting, industrial temperature control, security, intrusion/movement detection, etc
4. Adopting an l2C control interface, it can be connected to the R-aspberry Pi/A-rduinos (ESP32)/STM32 main control board, making it very suitable for DIY enthusiasts
5. Adopting MLX90640 far-infrared thermal sensor array, stable performance and long service life
Product characteristics:
This is a small-sized, non-contact, and low-cost 32 × A 24 pixel infrared array temperature sensor can detect the infrared radiation energy distribution of objects in the lens field of view. After quantization processing, the surface temperature distribution of the object in that field of view can be obtained and a thermal imaging map can be generated, which is convenient for integration into various industrial or intelligent control applications.
Supports I2C interface communication, can be set to fast mode (up to 1MHz), and the noise equivalent temperature difference (NETD) is only 0.1K RMS@1Hz Refresh rate, good noise performance, onboard level conversion circuit, compatible with working levels of 3.3V/5V, programmable frame rate of 0.5-64Hz (0.25-32FPS).
Product parameters:
Working voltage: 3.3V/5V
Current size:<23mA
MLX90640BAA field of view angle 110 * 75 degrees (large angle, suitable for close range measurement)
MLX90640BAB field of view angle 55 * 35 degrees (small angle, suitable for long-distance measurement)
Absolute accuracy ± 2 ℃ (room temperature 0-50 ℃)
Communication interface: I2C (default 0x33)
Refresh rate: 0.5~64Hz (0.25~32FPS)
Fixed hole size: 2.0mm
Environmental temperature: -40-85 degrees Celsius
Target temperature measurement range: -40-300 degrees
Test data link [copy to browser]:
https://pan.baidu.com/s/14tqxM1BYniPyft8fjvfxPA?pwd=8888
Extraction code: 8888
Shipping list:
Module X1
Pin X1