nRF52840 DFU problem

RE: nRF52840 DFU problem

Yinbun Ye — Thu, 02 Jan 2020 09:27:20 GMT

SDK15.3
I could dfu by One Plus 7 or IOS 12.2.
It should be caused by the phone is too old and the CPU is MTK.
thx a lot

RE: nRF52840 DFU problem

Sigurd — Thu, 05 Dec 2019 10:23:35 GMT

What Android phone brand and model are you using ?

What SDK version are you using ?

Do you see the same issue using the DFU function in nRF-Toolbox ?

RE: nRF52840 DFU problem

Yinbun Ye — Thu, 05 Dec 2019 02:49:48 GMT

Enter the 'DFUTarg', click the dfu again,will stuck on 'initializing' screen.And I can dfu successed by using IOS's nRF Connect.

RE: nRF52840 DFU problem

Sigurd — Wed, 04 Dec 2019 16:51:23 GMT

[quote userid="24511" url="~/f/nordic-q-a/55210/nrf52840-dfu-problem"]Android's nRF Connect. For mobile's dfu, just enter 'DfuTarg' and auto conn, but could not see any data in trasmit in the dfu's uuid.[/quote]

Did you click on the DFU icon in the upper right corner, and then uploaded the DFU zip file?