Other Parts Discussed in Thread: AFE4404,
I am developing with afe4404 and ads1291.
I want to measure AFE4404 and ADS1291 at the same time.
I set AFE4404 to 120Hz and ADS1291 to 500Hz.
I know that the number of data is different because the Hz is different, but it's okay because I'm going to look at it based on time.
When I tested it, I checked that 4 to 5 ECG data came in when 1 PPG data came in according to Hz.
However, both PPG and ECG data are coming in well, but the ECG data stops reading in the middle and only PPG data comes in.
- Part Number
1 - PPG
2 - ECG
- When you collect 5 pieces of data and check them, Even if the Hz is different, the data comes out normally. (PPG - 5, ECG - 20)
- But over time, the number of ECG data decreases, and only PPG data comes out.
Is it impossible to measure simultaneously if the Hz is different?