SPDT RF switch is this pe42423 for use with nrf52833

[ian_student]

Hi!

Continue the previous case

I try to run zephyr direction finding rx example  direction_finding_connectionless_rx

It seems to me that the external antenna is working fine

This image from PE42423 datasheet

but I can only receive from one antenna.  I refer to this case

I can't understand what configuration I need to change changed

Besides main.c>>""ant_patterns[] = { 0x2, 0x5};""    What document configuration do I need to change?

Please let me know if there is anything need to be revised

Thank!!!

* Developed with SEGGER Embedded Studio for ARM 5.50a

[Kenneth]

This is typically modified in overlay file, for instance see here:
https://devzone.nordicsemi.com/f/nordic-q-a/87111/when-use-the-df-of-central-and-peripheral-i-don-t-use-the-antenna-array-but-i-set-there-is-no-out-put-what-is-this-problem

However you should first get familiar with nRF Connect SDK by going through:
https://academy.nordicsemi.com/ 

Kenneth