I am using nRF Connect SDK 2.9.0 with Toolchain 2.9.0 and trying to interface Winbond W25Q32 SPI flash memory with nRF21540DK (nRF52840). I need help with the following:
- Device Tree Overlay – Proper setup for enabling W25Q32 in Zephyr.
- Driver Support – Recommended drivers, APIs, or sample projects for working with SPI flash.
If anyone has successfully integrated external SPI flash with nRF52840 in nRF Connect SDK 2.9.0, please share your insights or example configurations.
Thanks in advance!