Other Parts Discussed in Thread: ADS1299
I'm trying to use the ADS1299 FE board for an EMG data acquisition project. It's read through an Arduino Uno. I'll mention the jumper and register configurations with pictures below.
The resulting signals have a pretty good SNR but with one glaring problem: the EMG baseline floats all over the place, instead of staying fixed around 0. I wonder what setting or jumper configuration I have wrong because I can't seem to mitigate the issue. Help and guidance regarding this would be appreciated.
BIASOUT to BIAS_ELEC
REF_ELEC buffered to SRB1
Indrayudd Roy Chowdhury