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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.
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
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
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