Arduino library for the ProtoCentral easyECG single-lead ECG breakout: filtered ECG in microvolts and heart rate over I2C / Qwiic, with no external dependencies
arduino i2c ecg arduino-library heart-rate biomedical open-source-hardware biosignals qwiic tla2024 ina333 protocentral stemma-qt
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Updated
Nov 8, 2026 - C++