Where can we find a good demonstration of the ECG signal quality of the ADS1115 in combination with the AD8232 ECG chip?

Last Updated on June 19, 2026 by pg@petergamma.org

In the Raspberry Pi forum:

https://forums.raspberrypi.com/viewtopic.php?t=392012

But we are against the Raspberry Pi. So we have to find a better solution as discussed previously. But the graph shows nicely that the ADS1115 in combination with the AD8232 has a good signal quality, which is known from devices which are usde for medical and research applications.

The AD8232 ECG chip, the ADS1115 16 bit A/D converter & an Arduino microcontroller – the building blocks for a multi-channel ECG device for medical & research grade applications