Ble ECG program and configuration using nrf52832

RE: Ble ECG program and configuration using nrf52832

Zhiqun Zhang — Sat, 08 Apr 2017 14:52:57 GMT

I think it's the best way that pass your ecg data throught by UART (but is must be high speed, such as 460800, because of high sample frequence) or SEGGER log. Then you can translate those TEXT file to Matlab.

Pass sample data by BLE is bad idea. So many data!

I did that.

RE: Ble ECG program and configuration using nrf52832

isti — Fri, 07 Apr 2017 15:27:15 GMT

so is there another solution for me to try other tutorial or learn more about ble programming or configuring? at least I can start from there and try develop to get raw ECG data.

RE: Ble ECG program and configuration using nrf52832

isti — Fri, 07 Apr 2017 15:20:23 GMT

I want to get ECG and pass that data from nrf52832 to Matlab first. Is it your mean just pass the raw ECG data using blue apps UART ? and how can I configure the data rate?

RE: Ble ECG program and configuration using nrf52832

awneil — Fri, 07 Apr 2017 13:48:51 GMT

Do you actually want to transfer the raw ECG data over BLE?

You could use the nRF UART Service for that - but be careful about your data rate ... !

RE: Ble ECG program and configuration using nrf52832

awneil — Fri, 07 Apr 2017 13:47:00 GMT

But there is a standard Bluetooth SIG profile/service for heart rate.

RE: Ble ECG program and configuration using nrf52832

Petter Myhre — Fri, 07 Apr 2017 09:31:40 GMT

Unfortunately, we do not have any ECG tutorial.

As far as I know this is no standard Bluetooth SIG profile/service that includes ECG.