MLX90640ESF-BAB Module MLX90640BAA/B Infrared Lattice Thermal Image Sensor Module for IR Thermal Image

MLX90640ESF-BAB Module MLX90640BAA/B Infrared Lattice Thermal Image Sensor Module for IR Thermal Image

Description:
- MLX90640BAA angle of view: 110 x 75 degrees (large angle, suitable for close measurement)
- MLX90640BAB angle of view: 55 x 35 degrees (small angle, suitable for remote measurement)
- Distance:1~2m

Features:
- GYMCU 90640 is a low-cost non-contact infrared dot-matrix temperature measurement module with a working voltage of 3-5 v and small size. Its working principle is the blackbody radiation law.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     The higher the temperature of the object, the stronger the infrared radiation ability it emits. The temperature data can be obtained through chip processing.
- This module can read data in two ways, namely serial port (TTL level) or I2C (chip itself) communication. The product has a large number of temperature measurement lattice and high pixel. It can distinguish human body shape in general environment. The baud rate of the serial port is 9600bps, 115200bps and 460800bps, and there are two modes of continuous output and inquiry output, which can adapt to different working environments. It is connected with all single chips and computers.
- The module retains the I2C interface of the MLX90640 chip itself, and connects the module PS to GND or SET point welding. The module MCU does not work itself, and the MLX90640 can be operated directly through 12C/

Parameter:
- Measurement range: -40°~ 300°
- Resolution: 0.1°
- Measurement precision: ±2°
- Repetition frequency: ±2°
- Response frequency: 8Hz (460800bps)
- Working voltage: 3-5V
- Working current: 42mA
- Working temperature: -20°~ 85°
- Storage temperature: -40°~125°
- Size: 15.5 x 25mm

Pin description:
- Pin 1: VCC; power + (3V-5V)
- Pin2: GND; power supply ground
- Pin3: RX; Serial data reception
- Pin4: TX; Serial data transmission
- Pin5: SCL; MLX90640 SCL
- Pin6: SDA; MLX90640 SDA
- Pin7: B0; Internal use, no connection required, suspended
- Pin8: PS; Module function switch

Instructions:
- The PS pin is grounded. After power failure and restart, the module enters the IIC mode. You can operate the sensor by yourself. The MCU module does not operate the sensor, and the MCU does not consume current.
- The module is TTL level, which can be directly connected with the serial port of the single chip computer, for CH340, for FT232 and other chips, but it cannot be directly connected with the nine-pin serial port of the computer.

Package Included:
- 1 x MLX90640ESF-BAB Module