MLX90640 IR Thermal Camera Breakout 110 FOV I2C Interface - 7
=======================================================MLX90640 IR THERMAL CAMERA BREAKOUT(110 Wide'Angle FOV, I2C Interface 7Semi)=======================================================MODEL: MLX90640 IR Thermal Camera BreakoutSENSOR TYPE: Melexis MLX90640 far'infrared thermal arrayRESOLUTION: 32 24 pixels (768 temperature points):contentReference[oaicite:1]{index=1}FOV (Field of View): 110 75 wide angle:contentReference[oaicite:2]{index=2}INTERFACE: Digital I2C (address default 0x33):contentReference[oaicite:3]{index=3}SUPPLY VOLTAGE: 3.3V (with 5V compatible breakout):contentReference[oaicite:4]{index=4}CURRENT: <23mA typical:contentReference[oaicite:5]{index=5}REFRESH RATE: Configurable, ~0.5Hz 64Hz:contentReference[oaicite:6]{index=6}NOISE SENSITIVITY: NETD ~0.1K RMS @ 1Hz:contentReference}MEASURABLE TARGET: 40C +300C:contentReference[oaicite:9]{index=9}------------------------------------------------------- WHAT IT IS:A compact **thermal imaging module** that capturesinfrared temperature data over a 110 wide scene.Each pixel reports temperature, so you get a heatmap rather than a single point measurement.:contentReference[oaicite:10]{index=10}------------------------------------------------------- HOW IT WORKS: The MLX90640 contains a **3224 infrared sensor grid**.:contentReference[oaicite:11]{index=11} Each pixel measures IR radiation from the environment.:contentReference[oaicite:12]{index=12} The sensor outputs digital temperature values over **I2C**.:contentReference[oaicite:13]{index=13} Host microcontroller reads the array and builds a heat map.----------------------------------------------------ant input):contentReference[oaicite:14]{index=14} **GND** Ground:contentReference[oaicite:15]{index=15} **SDA** I2C data:contentReference[oaicite:16]{index=16} **SCL** I2C clock:contentReference[oaicite:17]{index=17}*I2C address is usually 0x33.*:contentReference[oaicite:18]{index=18}------------------------------------------------------- KEY PERFORMANCE POINTS: **Wide capture area:** 110 FOV covers large thermal scenes.:contentReference[oaicite:19]{index=19} **768 thermal pixels:** good resolution for general thermal patterns.:contentReference[oaicite:20]{index=20} **Low power:** <23mA typical current.:contentReference[oaicite:21]{index=21} **Configurable frame rate:** adjust for speed vs. power.:contentReference[oaicite:22]{index=22} **Factory calibrated:** no user recalibration needed.:contentReference[oaicNSTALLATION & USAGE NOTES: Use a host with enough RAM (e.g., **ESP32, Raspberry Pi, STM32**).:contentReference[oaicite:24]{index=24} I2C bus should be stable avoid excessive noise.:contentReference[oaicite:25]{index=25} Higher refresh rates need faster controllers.:contentReference[oaicite:26]{index=26}------------------------------------------------------- COMMON APPLICATIONS: Thermal imaging and temperature mapping:contentReference[oaicite:27]{index=27} Human/animal presence detection:contentReference[oaicite:28]{index=28} HVAC and insulation inspection:contentReference[oaicite:29]{index=29} Industrial monitoring & safety controls:contentReference[oaicite:30]{index=30} Robotics & IoT environme
