M5Stack NCIR 2 Thermometer Unit is a compact non-contact thermometer unit based on the MLX90614 IR temperature sensor. This infrared temperature sensor module gives us a simple contactless temperature monitor for smart devices, automation hardware, and embedded measurement builds. Description M5Stack NCIR 2 Thermometer Unit combines the MLX90614 IR temperature sensor, STM32 control, buzzer alerts, RGB indication, and button operation in one Grove accessory. As a non-contact thermometer unit, this infrared temperature sensor module works as a practical contactless temperature monitor for body, surface, and environmental measurement projects. Features M5Stack NCIR 2 Thermometer Unit integrates the MLX90614 IR temperature sensor for fast temperature capture. This non-contact thermometer unit measures object temperature without touching the target. The infrared temperature sensor module includes buzzer, RGB LED, function button, and reset button. A Grove I2C interface keeps this contactless temperature monitor easy to connect to M5Stack and ESP32 systems. M5Stack NCIR 2 Thermometer Unit supports both standalone use and controller-based integration. Specifications Product M5Stack NCIR 2 Thermometer Unit Sensor MLX90614 IR temperature sensor Type Non-contact thermometer unit Category Infrared temperature sensor module Main Use Contactless temperature monitor MCU STM32F030F4P6 Object Temperature Range -70°C to 380°C Ambient Temperature Range -40°C to 125°C Accuracy ±0.5°C I2C Address 0x5A Size 48 x 24 x 8mm Applications M5Stack NCIR 2 Thermometer Unit fits any project that needs a non-contact thermometer unit, an infrared temperature sensor module, or a compact contactless temperature monitor. With the MLX90614 IR temperature sensor, it is suitable for smart home automation, body temperature checks, device surface checks, lab demos, and embedded thermal monitoring. Product List M5Stack NCIR 2 Thermometer Unit x1 HY2.0-4P cable (20cm) x1 Other Content Resources M5Stack NCIR 2 Thermometer Unit Official Documentation M5Stack NCIR 2 Thermometer Unit Schematic PDF MLX90614 Datasheet NCIR STM32 Reference PDF FAQ What makes M5Stack NCIR 2 Thermometer Unit useful?M5Stack NCIR 2 Thermometer Unit combines a non-contact thermometer unit, an infrared temperature sensor module, and a compact contactless temperature monitor around the MLX90614 IR temperature sensor. What can it measure?The MLX90614 IR temperature sensor lets M5Stack NCIR 2 Thermometer Unit read object and ambient temperature for many contactless measurement tasks.