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Ships within 48 hours · Estimated delivery Aug 11 - Aug 16
Digital I/O Pins:20
With affordable pricing and ultra-low power usage
And it does a good job in safety & security work
You could remove it to update or reprogram the chip's firmware
ESP32-P4-Pico Development Board Schematic
Fermion: MAX30102 PPG Heart Rate and Oximeter Sensor (Breakout, I2C/UART) Laser Sensor Digital I/O Pins:20The DFRobot heart rate and oximeter sensor integrates the Maxim MAX30102 chip and an MCU with heart rate and oximetry algorithm. The MAX30102 uses PPG(PhotoPlethysmoGraphy) to measure data, which will be converted into heart rate and oximetry values when processed by the MCU, then output through I2C or UART, making the sensor easy to use and greatly reducing resource occupation of main controller. Meanwhile, the corresponding upper computer is
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