DescriptionThe MAX30102 is an integrated pulse oximetry and heart-rate monitor module. It includes internal LEDs, photodetectors, optical elements, and low-noise electronics with ambient light rejection. The MAX30102 provides a complete system solution to ease the design-in process for mobile and wearable devices.The MAX30102 operates on a single 1.8V power supply and a separate 3.3V power supply for the internal LEDs. Communication is through a standard I2C-compatible interface. The module can be shut down through software with zero standby current, allowing the power rails to remain powered at all times.The MAX30102 has an on-chip temperature sensor for calibrating the temperature dependence of the SpO2 subsystem. The temperature sensor has an inherent resolution of 0.0625°C.Note: Need to use 4.7K Ohm Pullup resistors on SCL and SDA Pins (SCL – 4.7K Ohm – VCC) (SDA – 4.7K Ohm – VCC) as because the board is designed for used with another board that consists of pull up resistor on it. We included the 4.7K Ohm Resistor if you are going to use it for prototyping purpose with Arduino Microcontrollers.ApplicationsWearable DevicesFitness Assistant DevicesSmartphonesTabletsBenefits and FeaturesHeart-Rate Monitor and Pulse Oximeter Sensor in LED Reflective SolutionTiny 5.6mm x 3.3mm x 1.55mm 14-Pin Optical ModuleIntegrated Cover Glass for Optimal, Robust PerformanceUltra-Low Power Operation for Mobile DevicesProgrammable Sample Rate and LED Current for Power SavingsLow-Power Heart-Rate Monitor (< 1mW)Ultra-Low Shutdown Current (0.7µA, typ)Fast Data Output CapabilityHigh Sample RatesRobust Motion Artifact ResilienceHigh SNR-40°C to 85°C Operating Temperature RangeMAX30102 DatasheetThe libraries can be found in the Arduino IDE–>Manage librariesGitHub link for – Max3010x pulse and proximity sensor by SparkFun Electronics
