ECG plot using PCA10004/5

[Shrijit Mukherjee]

Hi, I was wondering if anyone has done this seemingly doable job of producing continuous ECG trace using PCA1004 and PCA10005 devices. My intended use case is this: Use one of PCA10004 or PCA10005 as Master and other as slave (GATT server and client). Use the Analogue input of the slave to connect to a ECG simulator (www.ms-gmbh.de/.../phantom_start.htm) and transmit data continuously to a PC , connected with the other device. Or, the PC may be connected to PCA10000 dongle as GATT client.

It may also be fine to use only one of the boards to transmit data (GATT server) and see it on a iOS device.

Has anyone done a similar task?

I see this post to be closely relevant but doesn't end successfully.

[Shrijit Mukherjee]

Thanks, I have been looking at that and other useful background readings. That article you have pointed to is certainly helpful.

Like I said, it will be really helpful if I could get some help for setting up a continuous data link between two BLE eneabled devices. I think it is something somebody has almost certainly attempted. I see some Youtube videos with continuous ECG on BLE so it is doable.

Can anyone please help me with some early code and whether I can link it to some GUI (something like a Serial interface between the Master device and PC, upon receiving data from the Slave)?