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nRF54L + TF-M + sysbuild MCUboot: NS app boots straight into a hardfault — BL2_HEADER_SIZE never gets through to TF-M 0

Hello! I think there is a problem in NCS v3.3.0. nRF54L target, sysbuild build with MCUboot and TF-M, partition layout coming from devicetree (SB_CONFIG_PARTITION_MANAGER...
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Started 16 hours ago
by Dominic
Not Answered
Can I evaluate a board without SWDIO and SWDICLOCK? 0

Hi, I'm developing a keyboard-pcb with NRF52840. I'm doing this as a hobby and are not that experienced with integrated circuits. Anyway, I designed and produced a pcb, but...
36 views

0 replies

Started 21 hours ago
by Anders012
Not Answered
Incorrect explicit typecast in lwm2m_connmon.c of nRF Connect SDK 0

Hello, in cases where the LTE signal strength is extremely low, we observed that the LwM2M /4/0/2 RSRP rolls over from -128 to 127. We found that the nRF Connect SDK uses...
42 views

0 replies

Started 1 day ago
by Christian Zingl
Not Answered
Wireshark BLE sniffer not showing the nRF interface 0

As part of the Bluetooth LE course we need to setup and install the nRF BLE sniffer for wireshark. I have followed the explained steps in the course to set up wireshark to...
46 views

0 replies

Started 1 day ago
by David012
Not Answered
AT%ENVEVAL In PSM 0

The at command documentation says that ENVEVAL is only available in system mode 2 (CFUN=2). Is there a reason why the command can't be run in any other mode? For example if...
55 views

0 replies

Started 2 days ago
by thomasGronroos

Recent in the DevZone Blog

nRF52840-DK Range Testing With BLE, ZigBee and Thread Protocols at 0, 4 and 8dBm Transmit Power Settings

notsane0

Range testing of any RF scheme is inherently limited by the RF environment, antenna design, tuning and many other factors. The usefulness of range testing is to provide a basis for comparison while keeping…
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Thingy:52 MOSFET Usage

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This blog post describes how you can take advantage of the 4 MOSFET's on the Thingy:52. DISCLAIMER: Please verify all information that is used/retrieved from this blog post. Some of the information…
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The Power Profiler Kit (PPK) is a flexible tool for measuring the real-time current draw of nRF5x designs. When used as an add-on board to measure the nRF5x current of an attached development kit (DK)…
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What impact does the deprecation and withdrawal of Bluetooth Core specification v4.0 and v4.1 have on your current and future products?

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This blog was last updated 17.01.2019. The Bluetooth Special Interest Group (SIG) recently announced the deprecation and withdrawal of Bluetooth Core specifications v4.0 and v4.1. For products that are…
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The S132 v5.1.0 is now production tested on nRF52810

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This blog describes how you can setup a Segger Embedded Studio example for PCA10040E (emulating nRF52810) from nRF5 SDK 14.2 to use S132 v5.1.0, instead of S112. The procedure should be similar for the…
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Adding custom commands to a BLE example using Nordic UART Service

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A common thing to do is to use the Nordic UART Service for quick prototyping. Often the example itself is used as a starting point (ble_app_uart). But sometimes we use other starting points, and want to…
- 6 Sep 2018