M5Stack Thermal Camera 2 Unit
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Introduction
UNIT Thermal2 is a data processing MCU-equipped MLX90640 thermal imaging acquisition unit. It has 32x24 imaging pixels, a field of view of 110°x75°, and a temperature measurement range of -40°C to 300°C. The MCU uses ESP32, which is capable of high and low temperature alarms, average, maximum and minimum values reading, and data caching via data processing. The board integrates with a buzzer, RGB indicator, function and reset buttons, and communicates with the host computer through I2C. This product can be used together with the host computer or separately, and is applicable for temperature measurement and abnormal alarms.

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
Specifications
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
Dimensions

How to Use
Arduino

UIFlow

UIFlow Blocks
Get button status

Get temperaturre alarm status

Get device info

Get I2C address

Get function control

Get refresh rate

Get noise filter

Get temperature monitor size

Get buzzer frequency value

Get buzzer duty cycle

Get lowest temperature or highest temperature threshold value

Get low temperature or high temperature buzzer frequency

Get low temperature or high temperature buzzer interval

Get low temperature or high temperature LED RGB colors

Get data refresh control

Get subpage information

Get ( median / average / differential / lowest / highest ) temperature value

Get ( differential / lowest / highest ) position

Get temperature data buffer

Set control for buzzer, neopixel, auto-refresh

Set refresh rate

Set noise filter

Set temperature monitor size

Set temperature alarm control

Set buzzer frequency

Set buzzer duty cycle

Set RGB LED colors

Set lowest temperature or highest temperature threshold value

Set lowest temperature or highest temperature buzzer frequency

Set lowest temperature or highest temperature buzzer interval

Set lowest temperature or highest temperature LED color
FAQ
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