This is a contact-less infrared temperature sensor for use in microcontroller-based projects as well as with the popular SBCs on the market today. This sensor has both digital PWM and SMBus (System Management Bus) output, and a range of 40c-85c. This is the perfect non-contanct temperature sensor for your next Raspberry Pi, Arduino, or Adafruit Feather HUZZAH project. Features * Measures the surface temperature of an object without touching it, The sensor determines the temperature depending on the emitted IR wave length of the target * Also measures the average temperature over an area * Contact-less, high precision, high resolution, fast response * Calibrated before delivery, with gradient temperature compensation * Works with 3.3V/5V MCU system directly, thanks to built-in logic level conversion Specifications * Power: 3.3V ~ 5V * Measuring range (area): -40°C ~ 85 °C * Measuring range (object): -70°C ~ 380 °C * Resolution: 0.02°C * Precision: ±0.5°C ( 0~50°C) * Field of view (FOV): 35° * Dimension: 28mm x 16 mm * Mounting holes size: 2.0mm Resources * Waveshare Wiki Pinout * VCC ↔ 3.3V ~ 5V * GND ↔ GND * SDA ↔ MCU.I2C data line * SCL ↔ MCU.I2C clock line Package Contents * 1x Infrared Temperature Sensor * 1x PH2.0 4-PIN wire https://elecena.pl/product/22724131/contact-less-infrared-temperature-sensor 2023-03-07 https://elecena.pl/product/22724131/contact-less-infrared-temperature-sensor 2023-12-27 https://elecena.pl/product/22724131/contact-less-infrared-temperature-sensor 2024-09-19 https://elecena.pl/product/22724131/contact-less-infrared-temperature-sensor 2024-11-29 https://elecena.pl/product/22724131/contact-less-infrared-temperature-sensor 2024-11-30 https://elecena.pl/product/22724131/contact-less-infrared-temperature-sensor 2025-08-05 https://elecena.pl/product/22724131/contact-less-infrared-temperature-sensor 2025-11-28 https://elecena.pl/product/22724131/contact-less-infrared-temperature-sensor 2025-11-29