Whether the code of KW38 and KW45 is common

[wenjie]

I am using KW38 now, and the RAM of KW38 is not enough. As far as I know, many software of KW38 and KW45 are compatible, so whether the program of KW38 can be directly run on KW45? I just want to quickly replace it and test how much memory is needed, and verify how much RAM is needed first

[luis_maravilla · Accepted solution]

Hi

KW38 and KW45 are not pin compatible, there are some differences in Application structure and APIs used for each device. For development using a new board, and in order to avoid any issues related to the software, I would recommend checking on the Bluetooth Low Energy Application Developer’s Guide Chapter 9 to see how this structures are integrated; also, this document describes the most commonly used APIs and provides code examples applicable to KW45.

I would recommend using the SDK examples for KW45 as base for developing your application if you are trying to move to KW45.

Best Regards

[wenjie]

Ok, thank you for your answer