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WiFi does not reconnect after net_if_down / net_if_up cycle 0

Description I'm working on a battery-powered application where WiFi needs to be shut down between cloud sync intervals. I'm following the same pattern as the wifi/shutdown...
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0 replies

Started 9 hours ago
by Michael Crevier
Not Answered
[nrf5340/mcuboot] [sdk 3.3.0] Unable to change pm_static partition sizes, stuck on "Jumping to the first image slot" 0

Hi Nordic team, I’m working on an nRF5340 project using MCUboot with the secondary slot placed on external flash. I found a strange issue related to pm_static.yml . My...
41 views

0 replies

Started 13 hours ago
by Gabriele LG
Not Answered
Nrf54L15 FLPR Timing issues if using multiple threads on the cpuapp 0

Hi all, Due to wrong pin assignment on my PCB I am currently bit banging a uart on two P2 pins using the FLPR core. The read bytes and bytes to send are communicated via...
- development
- software
- nRF54L15
- zephyr
47 views

0 replies

Started 14 hours ago
by Mark G.
Not Answered
Using nrfutil sdk v2.9.3 fails under Windows "class must define a '_type_' attribute" 0

Hi, After installing nrf sdk v2.9.3 trying to build application under Windows fails with the following message: Trying to run any command inside the NCS shell/terminal...
44 views

0 replies

Started 22 hours ago
by Andrei H.
Not Answered
nRF5340 BLE Audio Request for Schematic Review 0

I am designing an ultra-low-power BLE Audio TWS board based on the nRF5340 and have followed the recommended hardware design guidelines throughout the project. This is my...
- auto_pmic
- Evaluation
- nPM1100
- auto_le_audio
- auto_bluetooth
- bluetooth le
- auto_nrf5340
- low-power
- rf design
- hardware
- auto_hardware
- nRF5340
83 views

0 replies

Started 1 day ago
by DavidMorina103

Recent in the DevZone Blog

How to use the nRF9160 Feather

Jared

The nRF9160 is an exciting addition to Nordic's lineup of processors and radios. Ever since the announcement of a Nordic cellular product, I was chomping at the bit to dive in. And boy, did I get that…
- 19 Nov 2020
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Introduction The pairing-based cryptography (PBC) differs considerably from the prior cryptosystems. It covers many novel cryptographic applications that are hard, if not impossible to construct with other…
- 9 Nov 2020
TensorFlow and nRF

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Introduction Machine learning(ML) is a still growing field, and with the TensorFlow Lite port, there is now support for machine learning on microcontrollers. TensorFlow is an end-to-end ML-platform owned…
- 29 Jul 2020
On nRF Connect for iOS and its Unnecessary BitField Collection in Swift

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For the longest time we’ve had this idea, of turning one of our most-used Swift Collection Types into a simple one-instruction comparison call, down at the assembly level, to check whether an element belongs…
- 23 Jul 2020
Measuring PSM Sleep Current on the nRF9160-DK

notsane0

Overview In this blog, you will measure the PSM floor current for the rev. 2 version of the nRF9160 SiP. Requirements Hardware You will need: an nRF9160-DK (the one used here was v1.0.0). Be sure that…
- 7 May 2020
Developing for the nRF52820 with nRF5 SDK v16.0.0

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Please note that this blogpost is now deprecated as the nRF52820 is fully supported in nRF5 SDK v17.0.0. We recommend using SDK v17.0.0 for nRF52820 fimware development. Introduction The nRF52820 IC is…
- 19 Mar 2020