All,
I have been working on this wireless ecg design Tida-00096 for some time, and able to pair with ios app Ti provided, but no ecg waveforms displayed on all 3 channels. I found following issues:
1. LOD detection are not working as all 6 dots are green even I removed electrodes on inputs.
2. Bat level indicator is wrong, it always stay very low even after I fully charged it.
3. what the "play" and "pause" buttons for? I pressed both , not response.
any thoughts what could be the problem? checked supply on ads1293, the chip seems powered up correctly. could this be firmware issue(using firmware from Ti so far)?
appreciate any inputs.
Kelv