Outputting NRF CONNECT SDK Logger Data

[ISN_B]

Hello, I am new to firmware development and I am trying to stream heart rate data from an nrf32840 DK to an nrf32480 dongle and output that data. I am able to successfully stream the data to the nrf connect sdk, but I would like to plot the data in real time with a serial plotter, such as that provided by arduino. Since the nrf connect sdk makes use of the dongle's COM port, I am trying to find a way to access that data in real time. How can I go about outputting the characteristic data to a serial port?

[Kazi Afroza Sultana]

Hello ,

Thanks for the query. Actually, we do not have any example like this real time plotting of data with our nRF Connect SDK. However ,here some technical suggestions are described below :- 

Since you already have it working with the nRF connect Software- that means nRF 52840 dongle is working properly to get the data. So, theoretically it should connect on any interface to get data either with nRF connect application or Arduino or some other software. 

After opening the Arduino program, you have to select the correct COM port and also have to set the correct baudrate.

Is the variable correct inside the serial.printIn() function?

Hope it helps.

Feel free to ask further queries.

Best Regards,

Kazi Afroza Sultana