I have a DA14531-OOFXDEVKT-P Development kit.
I had some hard time working through the UART example, for which connections requested by the manual did not match the needed connections (J2.26 for TX and J2.27 for RX instead of J2.27 and J2.28). With these settings, it worked.
Then, I get the same kind of problem with the codeless firmware: no problem with BLE communication and AT commands but when I try to wire the MB with the requested settings as mentioned in http://lpccs-docs.dialog-semiconductor.com/UM-140-DA145x-CodeLess/howToUse.html#hardware-setup, figure 9, I get some strange characters back and nothing more. I used the settings mentioned with different terminals (although without hardware flow control) on my PC, after downloading the hex with the flash programmer utility. Nothing worked.
Help is eagerly needed.
Thank you in advance,