nRF52 Firmware Upgrade via BLE ?

RE: nRF52 Firmware Upgrade via BLE ?

awneil — Thu, 04 Mar 2021 13:34:55 GMT

[quote userid="101400" url="~/f/nordic-q-a/72342/nrf52-firmware-upgrade-via-ble/297775#297775"]Could you interested in my other problem[/quote]

which one?

RE: nRF52 Firmware Upgrade via BLE ?

Einar Thorsrud — Thu, 04 Mar 2021 13:01:00 GMT

Hi,

As allready suggested the nRF5 SDK includes some bootloader examples. For a BLE bootloader, you would want to use the BLE Secure DFU bootloader. I recommend you start by going through the example to get a feel for how it is used. Afterwards you may want to dig deeper in order to see how it works and can be used in you product. All in all OTA DFU is quite complex, but luckily everything is done for you in the SDK, so you just need to integrate what we provide. Note that we also provide libraries for iOS and Android so that it is easy to add support in the mobile app side.

RE: nRF52 Firmware Upgrade via BLE ?

cemalb — Thu, 04 Mar 2021 12:01:19 GMT

Karl Ylvisaker

your directions are very revealing and you are leading me in the right way.

Could you interested in my other problem, just as interested in this problam?

🙂

RE: nRF52 Firmware Upgrade via BLE ?

awneil — Thu, 04 Mar 2021 11:12:15 GMT

https://infocenter.nordicsemi.com/topic/sdk_nrf5_v17.0.2/examples_bootloader.html