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8 years ago.
nrf51822 DFU Crashed
Hi, I have a problem with DFU OTA.
I use nRF Toolbox's DFU to upload nrf51822 QFAC, most times it works.
However several times, after the app alert Done, my device crashed, the chip did not work. And I could not update firmware via SWDIO+SWCLK any more.
Thanks for your hints in advance!
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