external memory

[azwin]

how to get started with MX25R6425R  in nRF SDK 15.2 , for this I have used qspi example in peripheral I want to write  data and read it 

[ovrebekk]

Hi 

The QSPI example in the peripheral folder shows you how to communicate with the MX25R64 device over QSPI, yes, assuming you have a nRF52840DK. 

The example shows how to use the erase, write and read functions. 

Is there something in this example that is unclear, or that you have questions about?

Best regards
Torbjørn