SparkFun Single Lead Heart Rate Monitor - AD8232 Category_Sensors/Ultrasonic/Maxbotix HR-LV or I2C (u-blox calls this

or I2C (u-blox calls this Display Data Channel) port to communicate with the NEO-M9N

PROGRAMMABLE DATA RATE: 8SPS to 860SPS

Supports 4-bit ADPCM (

Any 5 to 12VDC adapter will work nicely: we prefer 9V DC

SparkFun Single Lead Heart Rate Monitor - AD8232 Category_Sensors/Ultrasonic/Maxbotix HR-LV or I2C (u-blox calls thisThe AD8232 SparkFun Single Lead Heart Rate Monitor is a cost effective board used to measure the electrical activity of the heart. This electrical activity can be charted as an ECG or Electrocardiogram and output as an analog reading. ECGs can be extremely noisy, the AD8232 Single Lead Heart Rate Monitor acts as an op amp to help obtain a clear signal from the PR and QT Intervals easily. The AD8232 is an integrated signal conditioning block for ECG