nRF52840: Console commandline over BLE (BLE CLI) usage

[Duy]

Dear Nordic Support,

I am using nRF52840 and BLE SDK v15.2. I want to control my nRF52840 through both UART CLI and BLE CLI so I try and read example: nRF5_SDK_15.2.0_9412b96\examples\ble_peripheral\experimental\ble_app_cli

As I read and understand your code, this program should work on RTT console, UART console and BLE console; but when I tried to control the nRF52840 through BLE using "led on" and "led off", nothing happened (commands sent from my phone). I am using nRF Connect and nRF Toolbox to send command to the nRF52840.

The "led on" and "led off" work for UART CLI.

Could you give me any ideas about this? Does Nordic library supports controlling over BLE CLI?

Thank you and best regards,

            Duy

[awneil]

It worked for me!

Duy said:

I tried to control the nRF52840 through BLE using "led on" and "led off"

Sorry - not clear what you mean by that?

Please describe in detail what, exactly, you are doing.

I did find that you need a CR (and/or LF?) on the end for the command to be executed ...

[Duy]

Hi awneil,

I am running the ble_app_cli and when I send "led on" and "led off" through nRF Connect or nRF Toolbox app, there is nothing happens. When I control through UART CLI it works.

I want to control nRF52840 through BLE CLI so I test the example first.

I also add CR/LF when sending but it still doesn't work.

[awneil]

Duy said:

there is nothing happens

You mean the command is not received, or it is just not actioned?