Adafruit MLX90640 IR Thermal Camera Breakout 55 Degree POL_Step-Up (Boost) Voltage Regulators We also have this NeoMatrix

We also have this NeoMatrix in Natural White

You will immediately get data on the serial port once it's plugged in

low-cost digital multimeter

Beetle BLE(The smallest Arduino bluetooth 4

For CM4 variants with eMMC

Adafruit MLX90640 IR Thermal Camera Breakout 55 Degree POL_Step-Up (Boost) Voltage Regulators We also have this NeoMatrixYou can now add affordable heat vision to your project and with an Adafruit MLX90640 Thermal Camera Breakout. This sensor contains a 24x32 array of IR thermal sensors. When connected to your microcontroller (or Raspberry Pi) it will return an array of 768 individual infrared temperature readings over I2C. It's like those fancy thermal cameras, but compact and simple enough for easy integration. This version has a narrow 55x35 field of view we also