Unit Thermal2
SKU:U149
Description
Unit Thermal2 is a thermal imaging acquisition unit equipped with a data processing MCU. It features an MLX90640 thermal imaging sensor with an imaging resolution of 32 x 24 pixels, a field of view of 110° x 75°, and a temperature measurement range of -40℃ ~ 300℃. The MCU adopts an ESP32, enabling functions such as high/low temperature alarms, average/maximum/minimum value reading, and data caching through data processing. The onboard components include a buzzer, an RGB indicator light, one function button, and one reset button. Communication with the host is via I2C. This product can be used in conjunction with a host computer or independently, making it suitable for applications such as temperature measurement and abnormal temperature alarms.
Features
- ESP32-PICO-D4
- MLX90640 Infrared (IR) sensor
- Reset button
- Built-in passive buzzer
- Integrated programmable RGB LED
- GROVE I2C/HY2.0-4P interface
- Development Platform: Arduino / UiFlow
Includes
- 1 x Unit Thermal2
- 1 x HY2.0-4P Grove Cable (20cm)
Applications
- High-precision non-contact temperature measurement
- Mobile detection
- Visual infrared thermometer
- DIY projects
Specifications
| Specification | Parameter |
|---|---|
| MCU | ESP32-PICO-D4 |
| Sensor | MLX90640 |
| Power Supply | 5V @ 0.5A |
| FOV | 110° x 75° |
| Measuring Range | -40 ~ 300°C |
| Resolution | 32 x 24 |
| Refresh Rate | 0.5Hz-64Hz |
| Operating Temp | -10 ~ 60°C |
| Shell Material | Plastic |
| Product Size | 48.0 x 24.0 x 8.0mm |
| Product Weight | 7.7g |
| Package Size | 138.0 x 93.0 x 9.0mm |
| Gross Weight | 12.8g |
Schematics
PinMap
Unit Thermal2
| HY2.0-4P | Black | Red | Yellow | White |
|---|---|---|---|---|
| PORT.A | GND | 5V | SDA | SCL |
Model Size
Datasheets
Softwares
Arduino
UiFlow1
Internal Firmware
Protocol
