• Provide PC software to directly display temperature imaging graphics.
• The module contains a single-chip microcomputer, the serial port directly outputs 768 temperature data, and usb turns ttl directly to the computer to see the data.
• The original I2C interface of mlx90640 is retained, and the sensor chip can be directly operated by an external MCU (PS is connected to GND).

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This product temperature packaging option code is MLX90640 BA B-000, specifying a 32×24 IR array with a legend: Temperature Code; E: -40°C to +250°C. The package code is ‘SF’ for T039, and the option code includes FOV (Field of View) specifications: 110° x 75° for one configuration and 55° x 35° for another.

Pin Definitions and Descriptions: The following table outlines the pin names, descriptions, and functions for the MLX90640 module. Pins include SDA (serial data input/output), VDD (positive supply voltage), and GND (ground).

Exposure to absolute maximum-rated conditions can cause permanent damage, affecting the device’s reliability if exceeded.

For optimal performance, it is recommended that the supply voltage be set with POR hysteresis to the default value. The address should be set to 0x33 for accurate and stable readings. Input the Fig voltage (SOA SCL) at 0.7 * Voj or up to 3.3V + 0.1V, and ensure that the Vinn and Vout voltages are within the specified range (SO4 SCL).

each pixel is identified with its row and column position Pix(ij) where i is its row number (from 1 to 24) and j is its column number ( from 1 to 32) aee Fiqurs tha whcls FOv: pixel position 888

The specified field-of-view (FOV) is calculated for the wider direction, which in this case corresponds to the central pointing of 32 pixels along the X-axis, V-axis, and IX-axis, with a normal FOV and WP/XP/NAx specifications for MLX90640-ESF-BAA module.