Part Number: AFE4404 Hi.
I was looking at the Calibration_AFE4404.c code and I had a question.
In Calibration_AFE4404.c, it is declared BLOCK_SIZE = 8, BLOCK_SIZE_BITS = 3.
Is there any problem if I change it to BLOCK_SIZE = 16, BLOCK_SIZE_BITS = 4?
…
Hi Kim,
I've sent answers for your original post over email. Since the problem has been solved, I'll be closing this thread .
If you need any additional support, please follow up with me on that email thread.
Kind regards, Nick Z
Part Number: AFE4404 Hi.
I am developing PPG measurement with AFE4404 and nRF52832.
I'm getting PPG data from my wrist, and I have a question.
The picture below is my data, and from the top, it's Green, IR, and Red PPG
But most PPG look like…
Hi Camilo,
Since I did not hear back from you for quite some time, I assume that your issue has been solved.
Note that I'll go ahead and close this thread. Replying to the thread will re-open it if necessary at some point.
Part Number: AFE4404 Hello, I'm interested in 2 particular sensors we're using on our wearables:
Ti129 and Ti AFE 4404 - are they certified in any way medically for their health functions?
Or some medical tests done, any such information?
Part Number: AFE4404 Other Parts Discussed in Thread: AFE4900 Hi.
While looking around the AFE4404 data sheet, I found a three-LED mode.
Is this the same mode as AFE4900 FIFO mode?
If it's correct, tell me how to use it.
If not, is there a way to…
Hi Praveen,
Apologies for the late response. Our cusotmer's have raised another questions regarding AFE4404. Could you help to answer.
Here it is:
"I am not sure that the data I read from the register 2A~2F is accurate, and I am not sure whether the…
Part Number: AFE4404 Hi.
I'm developing the AFE4404.
I'm setting up the register with reference to AFE4404 EVM.
But no matter how much I set it up, the LED doesn't turn on.
I did active_low for the AFE_RESET part, but there's no response.…
Part Number: AFE4404 Hi.
I'm developing with AFE4404 + SFH2703 + SFH7016.
Currently extracting IR & GREEN PPG data.
But strangely, data comes out like the picture below (GREEN Only)
Is there a problem with the settings?
Help me.
Other Parts Discussed in Thread: AFE4404 , AFE4900 Hi I am AFE4404 using development.
As you can see in the picture, I'm done turning on the LED.
Now I need to get PPG data, but I don't know the REG ADDRESS value.
When I was using the AFE4900, I…