Unit Heart is a blood oxygen and heart rate sensor. It integrates MAX30100, providing a complete pulse oximeter and heart rate sensor system solution. This is a non-invasive blood oxygen and heart rate sensor, integrating two infrared LEDs and a photodetector. Its detection principle is to illuminate with infrared LEDs and detect the ratio of oxygenated to deoxygenated red blood cells to determine blood oxygen levels.
Testing method: After the program runs, place your finger on the detection area.
Heart Unit communicates with M5Core via the I2C protocol, I2C address: 0x57
Specification | Parameter |
---|---|
Communication Protocol | I2C:0x57 |
Product Size | 32.0 x 24.0 x 8.0mm |
Product Weight | 4.9g |
Package Size | 138.0 x 93.0 x 9.0mm |
Gross Weight | 10.0g |
HY2.0-4P | Black | Red | Yellow | White |
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PORT.A | GND | 5V | SDA | SCL |
Unit Heart UiFlow1 Docs |How to use Unit Heart in the UiFlow1 graphical programming platform and related API description|
Unit Heart UiFlow2 Docs |How to use Unit Heart in the UiFlow2 graphical programming platform and related API description|
Easyloader | Download Link | Note |
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Unit Heart Test Easyloader | download | / |