DescriptionThe MAX30102 is an integrated pulse oximetry and heart-rate monitor biosensor 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.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 libraries can be downloaded directly from the Arduino IDE.IMPORTANT NOTE: This sensor operates at a 3V logic level. The i2c signal will not work properly with a 5v logic level.Key FeaturesI2C communication. 3V logic level only.Optical Heart-Rate Monitor and Pulse Oximetry SolutionTiny 12.7mm x 12.7mm (0.5 x 0.5) board sizeLow Power Operation for Mobile DevicesProgrammable Sample Rate and LED Current for lower power consumption