Part Number: AFE4900EVM Other Parts Discussed in Thread: AFE4900 When collecting PPG data using the board and PPG sensor, the LED2 and LED3 outputs show meaningful data, but the LED1 output shows only a constant 1.2V, as seen below in the screenshot of…
Part Number: AFE4900EVM Other Parts Discussed in Thread: AFE4900 I follow all the instructions in the developer guide and it looks like the product is not working well.
I was trying several days - no success no really PPG signals...
Also I can't see any…
Part Number: AFE4900EVM Hello Support team,
My customer is looking for AFE4900EVM GUI, to evaluate it. Could you share? I can't find it in product folder on web site.
Thanks,
Koji Ikeda
Part Number: AFE4900EVM Dear staff, I'm trying to connect the AFE4900EVM board on my PC but it always detects just USB COM PORT as the image below. I have activated 3.5 .Net Framework and Install the AFE4900EVM GUI but it is impossible to connect. How…
Part Number: AFE4900EVM Other Parts Discussed in Thread: AFE4900 Dear staff, I have read the AFE4900 datasheet and developer's guild and try to modify some parameters to compare how the system work with one, two and three LEDs. Particularly, I have…
Part Number: AFE4900 Hi,
We are in the process of calculating the SPO2 from the AFE4900EVM.
we have used the equation SPO2% = 110 - 25*r
But we observed it is not accurate and gives us different r values for the same SPO2% in different subjects.
Following…
Part Number: AFE4900EVM Hi,
i have purchased AFE4900EVM and i have two issues:
1) i need USB driver for Windows10 OS, currently i am running it on Windows 7.
2) i am not able to capture any PPG signals, i did the update firmware section and it is still…
Part Number: AFE4900EVM Other Parts Discussed in Thread: AFE4900 Tool/software: Code Composer Studio Hello , is the ECG and PPG data of AFE4900 signed or unsigned ? What is the range ?
Part Number: AFE4900EVM Other Parts Discussed in Thread: AFE4900 So I must connect the electrode myself to the pin? I connected the two electrodes to the pin in the image.
but I can't get the ECG, just the noise. the configuration and the waveform are…
Part Number: AFE4900EVM Other Parts Discussed in Thread: AFE4900 I 'd like to use 4th LED, but the ADC value is almost zero on the GUI of AFE4900EVM. I turned off the PTT mode.
How can I get the 4th LED data (LED1 ambient slot)