simple GPIO programming

[miladsh52]

Hi everyone,

I bought the nRF51822-04AT module but I'm a newbie and all the documents talk about nRF development kits which they make me confused about programming. Now, after a lot of efforts, I can program my code through Jlink-OB debugger with Keil. In the next step, I want to toggle a pin so I can understand the module a little better. Could you help me with this problem? Any help would be really appreciated.

Best Regards,

Milad.

[AndreasF]

Hi.

You can take a look at the GPIOTE example for SDK 12.3, you can find it here.

It demonstrates how you can use the GPIOTE peripheral by toggling a LED.

Best regards,

Andreas