Wireless system for ECG and respiratory impedance measurement

21/08/2025

As part of our research and development efforts, we designed a custom board for a wireless system for real-time ECG and respiratory impedance measurement. This project is an example of our capabilities and is built around delivering solutions across every stage of development, from hardware design to firmware and mobile app implementation. 

Our solution integrates: 

  • STM32L476144 (ST) – 32-bit ARM® Cortex®-M4F MCU, low-power consumption, handling data processing, communication, and wireless management. 
  • ADS1292R (TI) – 2-channel, 24-bit ADC with ECG front-end and respiratory impedance measurement; high-precision and integrated signal filtering. 
  • BlueNRG-2 (ST)BLE 5.3 wireless SoC providing stable, secure and energy-efficient wireless transmission to mobile devices. 
  • Cross-Platform App – dedicated data visualization, parameter analysis, user-friendly and intuitive interface. 

To ensure the highest level of performance, reliability, and compliance, we utilized a leading-edge combination of hardware and software tools for in-depth analysis and optimization of embedded systems. 

Our expertise in low-power, energy-efficient, and high-precision systems allows us to deliver solutions that are adaptable across various industries: IoT, industrial, consumer electronics, and embedded applications.

Connect with one of our experts: marketing@gryftec.com 

Engineering solutions

GRYFTEC Embedded Systems
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