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flash sharing of bootloader and app 0

I open up a flash shared space in app and bootloader, write values from app, bootloader read, bootloader read values such as 0xFFFFF, and not ideal values, may I ask why this...
24 views

0 replies

Started 4 hours ago
by name
Not Answered
Enabling userspace inflates code size by 220KB 0

Before setting `CONFIG_USERSPACE=y`, my image size is ~680KB. After setting it, it overflows my partition by ~60KB. The partition size is ~840KB, meaning userspace has added...
9 views

0 replies

Started 5 hours ago
by alexdr5398
Not Answered
Can't Install Apps on mac-arm64 version of nRF Connect for Desktop 0

I need to install the Direct Test Mode App to validate the direct test mode running on a custom board. On the version 5.1.0 of nRF Connect for Desktop all app installations...
17 views

0 replies

Started 6 hours ago
by timl2415
Not Answered
Issue with Missing #MQTTEVT After MQTT Connection on nRF9160 0

Description: I am working on an application using the nRF9160 and encountered an issue where the #MQTTEVT event is not triggered after connecting to an MQTT broker using...
- development
- software
- nRF9160
- lte-m
- nRF9161
- nb-iot
- nRF Series products
19 views

0 replies

Started 8 hours ago
by l0cszp
Not Answered
nRF9151 minimum voltage for 3GPP compatibility 0

Hi The datasheet of the nRF9151 is missing the statement in the nRF9161 datasheet: RF 3GPP compliancy requires 3.3 V. Is the nRF9151 reaching compatibility down to 3V...
18 views

0 replies

Started 11 hours ago
by samuel4

Recent in Nordic blog

Exploring the benefits of MCUboot's compressed image support

Ali Aljaani

The MCUboot compressed image support, introduced in nRF Connect SDK v2.8.0, offers a significant advancement for developers working with non-volatile memory constraints. This feature frees up a substantial…
- 3 Dec 2024
nRF54L Series now widely available for development

Petter Myhre

Since the announcement of the nRF54L15 SoC, we have been working hard to get the quality up to our standard, while adding support in our software and tools to improve the developer experience and ease…
- 13 Nov 2024
Getting started with NR+ PHY

Heidi-Irene Harvey Sollie

The DECT NR+ standard is steadily maturing, and with the release of nRF Connect SDK v2.7.0, we are inching closer to seeing NR+ commercial products on the market. If you want to get up to speed on NR+ quickly…
- 20 Jun 2024

Latest guides

Peripherals And RF Test: Writing device drivers for UART peripherals

Halvor Bjorstad

This post aims to cover some of the specifics of developing device drivers for UART peripherals for Zephyr.
- 20 Jul 2021
Software: Testing concurrent multi-protocol support of Zigbee & BLE over single USB connection to external CPU

Mark Q

Purpose The purpose of this blog is to showcase how a single USB bus can be used as the physical transport for multiple protocols when an external CPU is the controller. Specifications as tested Boards…
- 13 Jul 2021
Peripherals And RF Test: Working around missing shield labels (on the nRF9160 DK)

Embla Flatlandsmo

Table of Contents Objectives What are device tree overlays, and how do they relate to shields? Why are Arduino nodes not recognized in the nRF9160 DK? The workaround: Using the shield as a board ove…
- 25 Jun 2021
Peripherals And RF Test: LVGL on a TFT LCD Display with the nRF9160 DK

Embla Flatlandsmo

Table of Contents Hardware Components Wiring Software Prerequisites Steps Incorporating this into other projects Further reading Attached files This blog post demonstrates how to get a LVGL sample…
- 25 Jun 2021
Software: Using the NCS / West to program the Radio_Test example into the nRF5340-DK for agency testing.

Jay Tyzzer

Background: There is a need to be able to put a Nordic Semiconductors S0C /transceivers into modes where the physical layer and RF characteristics may be ascertained. The radio test example is used to…
- 18 Jun 2021
Software: Building a Bluetooth application on nRF Connect SDK - Contrasting to SoftDevice - Part 2 Central role

Hung Bui

This is part 2 of the series Building a Bluetooth application on nRF Connect SDK - Contrasting to SoftDevice based Bluetooth applications You can find the other parts here: Part 1 - Peripheral Role. Part…
- 5 May 2021