Updating Firmware App for customers

[Onur]

Hi,

I developed a device and I ship this devices to custemers. Now I want to update firmware of this devices with user friendly app. Is there any app updating app for customers?

Thanks,

Onur

[Einar Thorsrud]

If you have already shipped the devices without a DFU bootloader, you are out of luck. Then the only way to upgrade them is to connect a debugger, which I guess is not an option for most customers.

If you have a DFU bootloader on the devices you should be able to upgrade them over the air. If not, this is in any case what you want to do for future products in order to enable field updates. The DFU example documentation in the SDK and the DFU tutorial covers most of what you need to know about DFU.

[Onur]

Thanks. Yes, we have a DFU bootloader on the devices. nRF Master Control app isn't easy for most of customers(developer.mbed.org/.../Firmware-Over-the-Air-FOTA-Updates). We need a app that can update firmware easily. Is there a app for like that or how can we make a user friendly app to update firmware of the device?

[Einar Thorsrud]

Customers typically want to make their own app, with their look and feel. We provide DFU libraries for Android and iOS on GitHub. You can also use the nRF-Connect for Android (and probably iOS in a future release) directly, but it is less elegant.

[Onur]

Ok. Thank you very much for your answers.