Beware that this post is related to an SDK in maintenance mode
More Info: Consider nRF Connect SDK for new designs
This post is older than 2 years and might not be relevant anymore
More Info: Consider searching for newer posts

DFU update bootloader from SDK12.3 to SDK14.2

Hello,

when I try to update bootloader on nRF52 from SDK12.3 to SDK14.2 using DFU over BLE I get  INSUFFICIENT_RESOURCES error. I think it is caused by different sizes of bootloaders.

Is there any way to safely update bootloader over BLE?

Related