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Not Answered
Application with MCUBoot and external signature 0

Hello everyone, I'm working on a project based on the nRF52840, and I'm using nRF Connect SDK 2.9.0. The project uses MCUboot, but the firmware image is signed externally...
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0 replies

Started 2 hours ago
by LukaWer
Not Answered
Clarification needed - MCUboot + Watchdog (SDK v2.9.0) 0

Dear nordic team, even if enabled for mcuboot via CONFIG_WATCHDOG / CONFIG_BOOT_WATCHDOG_FEED, our device performs a reset when swapping the image. More precisely: when...
19 views

0 replies

Started 2 hours ago
by uknoblic
Not Answered
Matching circuit for nRF54L15+ nRF21540 GPIO 0

Hi I remember the Devzonw could ask for hardware instructions. My matching circuir has used the nRF54L15 reference design and nRF21540 DK design, all the value is the same...
28 views

0 replies

Started 4 hours ago
by Ziyao Zhou
Not Answered
nrf cloud provisioning "CONFIG_NRF_PROVISIONING_CBOR_RECORDS is too small" 0

Hi, I'm testing the nrf_provisioning sample application. I have built it with the coap overlay. After claiming the device in the nrf cloud and assigning the " nrf-cloud...
28 views

0 replies

Started 5 hours ago
by P_J
Not Answered
USB CDC EPOUT not working (Errata [199] USBD) 0

Hi, USB CDC EPOUT stops working as the USB incoming traffic data rate increases. The symptoms of this issue align with the Errata 199. The workaround for Errata 199 is...
- easydma
- Failure Analysis
- nrf5 sdk
- nrf52840
- usb
- production
23 views

0 replies

Started 5 hours ago
by chaitz

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This post aims to cover some of the specifics of developing device drivers for UART peripherals for Zephyr.
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