Does nRF52840 support over air firmware/software update? Is there any white paper or app note available?
Does nRF52840 support over air firmware/software update? Is there any white paper or app note available?
Hi, so is it possible to achieve Over the air Upgrade with nrf52840??
Any help is appreciated.
Yes, see this page in the SDK documentation.
Yes, see this page in the SDK documentation.
The link doesn't work. Could you please update the link?
Thanks very much for your reply. Could you please correct me if I understood wrong. To get OTA update for Application functional on nRF52840DK, the nRF5_SDK_15.3.0_59ac345\examples\dfu\open_bootloader example is a starting point. Am I right? The example consits of only main.c file, and updates images based on Bootloader and DFU modules?
shah_shah: Its only the Secure Bootloader that supports Bluetooth OTA, the Open Bootloader only supports the USB transport layer. I recommend that you follow the Testing section on how to use the example.
The Secure bootloader example only has a main.c file in the project folder, but it uses other source files from the SDK, i.e. SDK-folder\components\libraries\bootloader.
Best regards
Bjørn