TI Bluetooth Low Energy Wireless Heart Rate Monitor Reference Design

Design introduction

A wireless heart rate monitor with Bluetooth low energy (BLE) technology is used as a reference design for customers to develop end products for battery powered 3-channel health and fitness electrocardiogram (ECG) applications. The ADS1293 is a highly integrated, low-power analog front end (AFE) with three high-resolution ECG channels.

Design system block diagram

Design features:

· Support for 5-lead ECG applications

· Easily monitor heart rate data with the iOS mobile app

· Powered by lithium-ion battery

· EMI filter integrated in the ADS1293 suppresses interference from external RF sources

· Provide firmware and iOS application source code in open source for quick time to market

Design document

Core design device:

Design the demo demo board:

Related design recommendations:

Reference design: blood pressure monitor

Description: Blood pressure monitors can measure blood pressure using the Korotkov method, the oscillometric method, or the pulse transit time method. It uses pressure cuffs, pumps, and transducers to measure blood pressure and heart rate in three stages: inflation, measurement, and deflation. The blood pressure monitor includes LCD, select button, reset, power management and USB interface.

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