AMG8833 GridEYE Breakout from Tronixlabs Australia What it is and how it works An 8x8 infrared thermal sensor array (64 readings) on a compact breakout board. The AMG8833 GridEYE sensor communicates over I2C and is designed for easy integration with microcontrollers and singleboard computers. Code availability for Arduino and compatible boards (I2C interface), or Raspberry Pi with Python. On the Raspberry Pi, you can use the SciPy library for image processing to interpolate the 8x8 grid into smooth heatmap visuals. Compatibility and interfacing Suitable for Arduino and compatible microcontrollers, or Raspberry Pi with Python. I2C communication protocol required. Key specifications and capabilities Sensor: AMG8833, generation of 8x8 thermal IR sensors (Panasonic), with higher performance than the AMG8831. Pixel array: 64 individual infrared temperature readings (8 by 8 grid). Temperature range: 0 C to 80 C (32 F to 176 F). Accuracy: ±2.5 C (±4.5 F). Detection distance: up to 7 meters (approximately 23 feet) for human presence. Frame rate: up to 10 Hz. Interrupt capability: configurable interrupt pin that can fire when any individual pixel crosses a userdefined threshold. Why you need it (benefits) Provides a compact, costeffective way to add heat sensing and thermal imaging to projects. 64pixel grid enables simple heat maps and basic thermal imagery without bulky cameras. Flexible development options with Arduino or Raspberry Pi support, plus Python and imageprocessing workflows. Higher performance and newer features compared to earlier AMG8831based solutions. Practical use scenarios DIY thermal camera or heatmap visualizer: use the 8x8 grid to generate thermal maps, with the option to interpolate on Raspberry Pi for smoother visuals. Human presence or activity detection: leverage the 0–80 C range and 10 Hz frame rate to detect people or heat sources at distances up to 7 meters. Energy monitoring and occupancy sensing: integrate into smart home or building automation to improve energy efficiency by tracking occupancy and heat patterns on a perzone basis. What sets it apart The AMG8833 GridEYE breakout offers an 8x8 thermal sensor array with an I2C interface, configurable interrupt output, and improved performance over its predecessor. Its compact form, compatibility with common platforms, and straightforward data output make it well suited for hobbyists and professionals seeking heat sensing and thermal visualization without a full thermal camera.