Raspberry Pi Thermal Camera

Adafruit Industries · Jul 16, 2025 · 1m

Build a thermal camera using Raspberry Pi, an MLX90640 and the Pi camera V2. This fuses the Pi's camera feed with a thermal graphic overlay. A Python script features a graphical interface that allows you to control the overlay's opacity and temperature range, and even take screenshots. Code, CAD and assembly instructions: https://learn.adafruit.com/raspberry-pi-thermal-camera Raspberry Pi 4 - 4GB: https://www.adafruit.com/product/4296 MLX90640 IR Thermal Camera: https://www.adafruit.com/product/4469 Raspberry Pi Camera V3 https://www.adafruit.com/product/5657 EYESPI Pi Beret…