BLE UART data ?

[RixtronixLAB]

Dear Members,

I used

E:\nRF5_SDK_17.0.2_d674dde\examples\ble_peripheral\ble_app_uart\main.c

I can see it's running in COM11 from J-link, but I can not see any datas transmitted via bluetooth ?

How can I see data transmitted on bluetooth ?

I followed :

https://infocenter.nordicsemi.com/index.jsp?topic=%2Fcom.nordic.infocenter.sdk5.v13.0.0%2Fble_sdk_app_nus_eval.html

on number 5. Connect to the device from nRF Connect. Observe that the BSP_INDICATE_CONNECTED state is indicated.

How can I connect with nRF Connect ? which application for it ?

I can see it's paired with my computer but no data are coming ?

Thanks

[Amanda Hsieh]

Hi, 

You can test the UART Application with the nRF-Connect-for-mobile or nRF Connect for-desktop/ Bluetooth Low Energy app. 

-Amanda H. 

[RixtronixLAB]

Hi Amanda,

I can pair and connect to Nordic_UART

but I can not send and receive a text on any COM ?

How can I send and receive with COM in my PC, any codes need update ?

Regards

[Amanda Hsieh]

Hi Rixtronix,

I would suggest you use nRF-Connect-for-mobile if you don't have extra DK to run the BLE app. 

Connect the board to the computer using a USB cable. The board is assigned a COM port, which is visible in the Device Manager. I think you already did this in your first figure. 

Refer to the instructions in the Testing. Select the UART RX characteristic value in nRF Connect to send the value and check the COM listener and vice versa (check UART TX characteristic value in nRF Connect). 

-Amanda H.