Hi Dialog,
Is that possible to restore a paired connection after reboot DA14580?
I paired DA with central device and reboot it. I found even I restore the information in app_sec_env(read from I2C before reboot and set through I2C after reboot), I could not reconnect DA with the central anymore. Is there something more I should do if I want to reconnect the two device using the previous pairing?
Thanks a lot.

Hi,
I assume you are writing to the EEPROM before you reboot and then read after you boot up, correct? Have you checked how this is handled in the keyboard reference design?