Gravity: Analog Heart Rate Monitor Sensor (ECG) for Arduino 70° FOV MKR Headers: Use any of

MKR Headers: Use any of the existing industrial MKR shields on it

later renamed as Core1262-HF

RPU: Dual Core Arm Cortex-R5F MPCore (Max 534MHz)

can be directly plugged into a computer

Gravity: Analog Heart Rate Monitor Sensor (ECG) for Arduino 70° FOV MKR Headers: Use any ofThe DFRobot Heart Rate Monitor Sensor is used to measure the electrical activity of the heart. This electrical activity can be charted as an ECG and output as an analog reading. An ECG signal can be extremely noisy so we have included an AD8232 chip which will generate a clear signal from the PR and QT Intervals. Using the Arduino IDE "Serial Plotter" feature, you are also able to view plotted ECG output on PC! To ease the difficult of using this