MAX30100_Tester: this sketch helps to find out potential issues with the sensor.MAX30100_RawData: demonstrates how to access raw data from the sensor.MAX30100_Debug: used in conjunction with the Processing pde "rolling_graph" (extras folder), to show the sampled data at various processing stages.MAX30100_Minimal: a minimal example that dumps human-readable results via serial.The included examples show how to use the PulseOximeter class: The PulseOximeter class is not optimised for battery-based projects. 1600uS pulse width, full sampling 16bit dynamic.Offer a very simple interface to the data: This high level class sets up the sensor and data processing pipelines in order to This component allows for low level communication with the device.Ī rather simple but working implementation of the heart rate and SpO2 calculation The library offers a low-level driver class, MAX30100. Since the I2C interface is clocked at 400kHz, make sure that the SDA/SCL lines are pulled Note: The schematics above shows also how to wire up the interrupt line, which isĬurrently not used by the library.
The only required connection to the sensor is the I2C bus (SDA, SCL lines, pulled up).Īn example which shows a possible way to wire up the sensor is shown in Any Arduino supporting the Wire library should work. This library has been tested with the MikroElektronika Heart rate click daughterboard:Īlong with an Arduino UNO r3. The issue will be marked as invalid and closed immediately otherwise. IMPORTANT: when submitting issues, make sure to fill ALL the fields indicated in the template text of the issue.
Therefore this library won't be seeing any further improvement, besides fixes. Maxim integrated stopped the production of the MAX30100 in favor of MAX30101 and MAX30102.
The library is offered only for educational purposes and it is not meant for medical uses. Arduino library for the Maxim Integrated MAX30100 oximetry / heart rate sensor.
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