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nRF52832 SPI flash init/boot failure 0

We are doing a DFU over BLE with the second MCUboot partition on an external flash. Some times Zephyr can't access the flash after booting, resulting in a bricked device,...
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0 replies

Started 2 hours ago
by Revilo
Not Answered
ECC key derivation and agreement 0

Hey, I am trying to implement ecdh key agreement and derivation, but I am getting PSA_ERROR_INVALID_ARGUMENT (-135) from psa_key_derivation_key_agreement: Any idea what is...
23 views

0 replies

Started 6 hours ago
by thomasGronroos
Not Answered
SAADC t_PWRUP and Burst Mode Sub-Sample Overhead 0

Hi, I have a question regarding the SAADC timing parameters. I could not find an official specification for the SAADC power-up time (t_PWRUP). While measuring it on my...
- development
- software
- adc
- nRF54L15
26 views

0 replies

Started 7 hours ago
by Adnan Ashraf
Not Answered
nRF54L10 + NCS 3.1: Unable to enter deep sleep (System OFF) after 30-minute BLE sensor measurement 0

I am using nRF54L10 with nRF Connect SDK v3.1. The device connects over BLE, wakes every 30 minutes to read sensor data, and then should enter deep sleep (System OFF). However...
29 views

0 replies

Started 7 hours ago
by Trupti
Not Answered
Sanity-checking interest: nRF5340 board with integrated CMSIS-DAP debug + jumper-based current measurement, under the DK's price 0

Hi all — I'm developing a custom nRF5340 development board (Raytac MDBT53-1M) and would value the community's honest read on whether it's worth producing. The goal is...
231 views

0 replies

Started 10 days ago
by whitehand110

Recent in the DevZone Blog

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- 24 Jun 2015
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Last week I attended what was my first Startup event, but after experiencing the energy there, I can safely say it will not be my last. 3 days of seminars, networking and lots of fun kicked off in Bergen…
- 22 Jun 2015
Step by Step Guide to Setup and Start Developing with the nRF51 DK and Keil

Pratyush Dave

The purpose of this blog is to provide a step by step guide to help a developer, starting off with the Nordic Semiconductor nRF51 DK, get the tools installed and get the software (SW) development environment…
- 17 Jun 2015
Debugging using QtCreator on Mac

wim

This post started as a question, but got the suggestion to post this as a blog post. Here it is. I have been trying to get QtCreator configured such that I can use it as my IDE for the nrf51822 on Mac…
- 12 Jun 2015