AT command example please?

RE: AT command example please?

PingISTL — Thu, 17 Mar 2022 13:31:02 GMT

OK, thanks, Einar!

Ping

RE: AT command example please?

Einar Thorsrud — Thu, 17 Mar 2022 13:09:55 GMT

Hi Ping,

I see. There are unfortunately no example like this in the nRF Connect SDK (and also not in the nRF5 SDK). The closest I can think of is the Bluetooth shell as mentioned, but it is still quite different.

RE: AT command example please?

PingISTL — Thu, 17 Mar 2022 12:53:48 GMT

Hi, Einar

You are right, the nRF module will be hosted by a main MCU via UART, like some AT commands do. I am using Fanstel Module, they have some module programmed with AT commands firmware, but no source code is available . So I wonder whether there is something similar in Nordic samples, so I can start with that.

I am using latest nRF Connect SDK and VS Code for IDE.

Thanks!

Ping

RE: AT command example please?

Einar Thorsrud — Thu, 17 Mar 2022 12:39:44 GMT

Hi,

Is it so that you want the nRF to act as a Bluetooth connectivity device being controlled from a different MCU via AT commands or similar? I will assume so for now. Please clarify if that is not the case.

Assuming the above understanding, Nordic does not provide any AT interface for the nRF52 devices. There are however module manufacturer that supply this with their modules, like for instance u-blox. Alternatively, perhaps you can find the Bluetooth shell useful (this is not AT, and intended for interactive use, so it may not be what you are looking for).