Best for longer-range detection or identifying specific objects.
Uses I2C , making it compatible with Raspberry Pi, Arduino, and ESP32. 2. Choosing Your Field of View (FOV) mlx90640 buy
32x24 pixels. This is a significant step up from the 8x8 resolution of alternatives like the AMG8833, allowing for actual heat-vision visualization rather than just simple presence detection. making it compatible with Raspberry Pi
When buying an MLX90640 module, you must choose between two primary lens types. Your choice depends entirely on your project's distance and area requirements: mlx90640 buy
You can buy the sensor as a standalone chip, but most users prefer a which includes necessary voltage regulation and I2C pull-up resistors.
Typically detects temperatures from -40°C to 300°C with roughly 1°C accuracy .