M5Stack Thermal Camera 2 Unit
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M5Stack Thermal Camera 2 Unit
Thermal2 UNIT is a thermal camera imaging acquisition unit that incorporates an MLX90640 thermal sensor and a data processing microcontroller unit (MCU). The thermal sensor has 32x24 imaging pixels, providing a detailed thermal image. It offers a wide field of view of 110°x75°, allowing for comprehensive temperature monitoring.
The MLX90640 thermal sensor has a temperature measurement range of -40°C to 300°C, enabling accurate temperature readings across a broad spectrum. The MCU, powered by the ESP32, handles data processing tasks, allowing for various temperature-related functionalities. The MCU's capabilities include high and low temperature alarms, which can be set to trigger notifications when predefined thresholds are exceeded. The unit also supports reading average, maximum, and minimum temperature values, providing comprehensive data analysis options. Additionally, the MCU enables data caching, allowing for the storage of temperature data for further analysis or monitoring.
The board of the Thermal2 UNIT integrates a buzzer, RGB indicator, function button, and reset button, providing convenient control and interaction with the unit. The communication between the unit and the host computer is facilitated through the I2C protocol, ensuring seamless integration into existing systems. Thermal2 UNIT can be used in conjunction with a host computer or as a standalone device, offering flexibility in its application.
This product finds applications in temperature measurement and abnormal alarm scenarios. It can be used for various purposes, such as monitoring temperature-sensitive environments, detecting abnormal temperature variations, or conducting thermal inspections. Thermal2 UNIT provides a comprehensive solution for capturing thermal images, processing temperature data, and triggering alarms when necessary.
Example
Arduino
UIFlow
Features
- MCU: ESP32-PICO-D4
- MLX90640 Infrared (IR) Sensor
- Reset buttom
- Passive buzzer
- Integrated programmable RGB LED
- GROVE I2C/HY2.0-4Pinterface
- Programming platform: Arduino/UIFlow
Includes
- 1x THERMAL2 Unit
- 1x HY2.0-4P cable
Applications
- High-precision non-contact temperature measurement
- Motion detection
- Visual infrared thermometer
- DIY Projects
Specification
| Resources | Parameters |
|---|---|
| MCU | ESP32-PICO-D4 |
| SENSOR | MLX90640 |
| POWER | 5V @ 0.5A |
| Field of View | 110°×75° |
| Measurement Range | -40°C ~ 300°C |
| Resolution | 32 x 24 |
| Refresh Rate | 0.5Hz-64Hz |
| Operating temperature | -10°C ~ 60°C |
| Housing material | Plastic ( PC ) |
| Product Size | 48mm × 24mm ×8mm |
| Package Size | 136mm × 92mm × 13mm |
| Product Weight | 4.9g |
| Package Weight | 10.7g |
Effective Date: March 27, 2025
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