Example code for nRF51822

[Haiwen]

Hi,

I can't seem to find any example code for nRF51822 on Nordic website. I can only find that softdevice. I am trying to use nRF51822 for some BLE functions.

Thanks,

Haiwen

[abdelali]

Hi,

The latest nrf5 sdk version that supports the nRF51 series is the v12.3.0.

So, if you want to develop applications for these SOCs you need to use the nrf5 sdk v12.3.0 or older versions.

https://www.nordicsemi.com/Software-and-tools/Software/nRF5-SDK/Download

Hope that helps,

[Henry_Chou]

I had done the old project with the nRF51822 before. In my experience, you may change the 51422AC project to 51822AA or 51822AB project very easy. It just modify the device item and memory mapping only.

[Einar Thorsrud]

Hi Haiwen,

In addition to the allready good answers I want to mention that the only difference between the nRF51422 and nRF51822 is that the former can also be used with ANT. Any other examples for the nRF51422 are equally valid for the nRF51822.

Einar

[Haiwen]

Thank you for all your great answers. I downloaded SDK12.3.0. For compiler, should I select 51822AA or 51822AB or 51822AC? I can't see any difference between them.

[Einar Thorsrud]

The difference here is the flash and RAM sizes. See nRF51822 IC revisions and variants for details.