Feature:

• ECG Signal Acquisition:
  Accurately captures electrocardiogram (ECG) signals to monitor heart activity in real time.

• Integrated Analog Front End (AFE):
  Built around the AD8232 chip, a single-lead ECG front end optimized for fitness and biomedical monitoring.

• High Signal Quality:
  Filters out noise and motion artifacts with built-in high-pass and low-pass filters, delivering a clean ECG waveform.

• Analog Output:
  Provides a continuous analog ECG signal output suitable for data logging or real-time display on serial plotters or oscilloscopes.

• Fast Signal Conditioning:
  Quick response time ideal for dynamic heart rate tracking.

• Low Power Consumption:
  Operates efficiently on 3.3V or 5V, making it ideal for wearable and battery-powered devices.

• Status Indicator LEDs:
  Includes heartbeat (LO+) and lead-off detection (LO−) indicators.

• Lead-Off Detection:
  Alerts when electrodes are disconnected, ensuring consistent and accurate measurements.

• Simple Interface:
  Outputs via 3-pin header (OUTPUT, GND, 3.3V/5V) for easy connection with Arduino, ESP32, STM32, Raspberry Pi, etc.

• Compact Size:
  Lightweight and small form factor for wearable and portable projects.

• Electrode Pads and Cables Included:
  Comes with 3 adhesive ECG pads and 3-pin electrode cable for immediate use.

Description:

The AD8232 ECG Module is a compact, low-power integrated signal conditioning block designed specifically for measuring the electrical activity of the heart (Electrocardiogram or ECG). It simplifies the process of capturing heart signals by filtering and amplifying the biopotential signals from the skin surface, making it ideal for wearable heart rate monitors, medical devices, and fitness applications.

This module extracts, amplifies, and filters the ECG signals from electrodes placed on the body and outputs a clean waveform suitable for microcontroller ADC input or analog visualization. It’s widely used in DIY health monitoring kits, research, and prototype medical devices.