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DFU upgrade of Thing91X/NRF5340 not working 0

I’m trying to implement DFU upgrade of NRF5340, I can send the image (./build_5340_app/build/signed_by_mcuboot_and_b0_s1_image.bin) to the device when running and it seems...
- software
- Evaluation
- dfu
- nRF5340
33 views

0 replies

Started 1 day ago
by Gustav E
Not Answered
Unable Set Measured value for CarbonDioxideConcentration cluster 0

We are trying to add CarbonDioxideConcentration cluster in matter. we are able to add temperature and humidity clusters and values which are updated are getting read in chip...
- software
- nRF Connect SDK
- Evaluation
- zephyr
- thread
- nrf52840
27 views

0 replies

Started 1 day ago
by Prajwal Tayade
Not Answered
boot_request_upgrade seems not work as expected 0

Hi,nordic team Iam programming with nrf52833 and ncs v2.9.0 I am doing DFU by myself.And I Flash_write data into slot1_partition,I am sure my data write in flash is correct...
32 views

0 replies

Started 1 day ago
by Martin Evans
Not Answered
Need Modem Trace Log analysis about MODBUS-TCP under SLM data mode transmitting failure 0

Hi all, We are running v2.4.0 SLM in nRF-9160 as pure modem, communicating with our external MCU. And we need to send a MODBUS-TCP write request command about each 10 seconds...
30 views

0 replies

Started 2 days ago
by Alan-Ni
Not Answered
How to control CMUX on nrf9151-DK 0

Hi everybody I'm trying to modify the Zephyr serial LTE modem example so that CMUX can be controlled using another communication interface, specifically I'm imagining...
- development
- software
- beginner
- nRF9151
62 views

0 replies

Started 15 days ago
by Jaroslav Havel

Recent in Nordic blog

How should I not ask my question?

Petter Myhre

You should never ask your question as an answer to another question. Add it as a new question, and link to the question if it’s relevant. You should never ask your question as a comment to another question…
- 20 Jun 2014
How should I ask my question?

Petter Myhre

Before you ask your question, please remember to check if it is suited for Nordic Developer Zone, and that it has not been asked before. Please search Nordic Developer Zone, if you find your question,…
- 20 Jun 2014
How do I know where I should ask my question?

Petter Myhre

Nordic Semiconductor offer two gateways for asking questions about anything connected to their products, the MyPage support portal and Nordic Developer Zone. Questions in the support portal are only visible…
- 20 Jun 2014

Latest guides

Software: Using nRF Connect SDK and west to compile and program the DTM example into the nRF52840 DK

Jay Tyzzer

Background There is a need to enable Nordic hardware with the Direct Test Mode (DTM) firmware. This is so the physical layer and RF characteristics may be ascertained as set in the Bluetooth Sig Specification…
- 14 Apr 2022
Software Development Kit: nRF5 SDK v17.1.0 Secure DFU Hands-on Tutorial for the nRF52810

notsane0

Requirements This document uses: Segger Embedded Studio (SES) nRF5 SDK v17.1.0 an nRF52 DK to emulate the nRF52810 a BLE-enabled mobile device You may want to review the blog here for a more comprehensive…
- 8 Apr 2022
Software Development Kit: nRF5 SDK v17.1.0 Secure DFU Hands-on Tutorial

notsane0

Requirements This hands-on tutorial uses: Segger Embedded Studio (SES) nRF5 SDK v17.1.0 an nRF52840 DK a BLE-enabled mobile device You can use an nRF52 DK or nRF52833 DK instead of the nRF52840 DK,…
- 8 Apr 2022
Software: Building a Bluetooth application on nRF Connect SDK - Part 3 Optimizing the connection

Hung Bui

This is part 3 of the series Building a Bluetooth application on nRF Connect SDK You can find other parts here: Part 1 - Peripheral Role. Part 2 - Central Role. In Part 1 we covered the generic architecture…
- 21 Feb 2022
Peripherals And RF Test: Using Bluetooth Shell

Mark Q

Purpose The purpose of this guide is to demonstrate the use of Bluetooth Shell. Bluetooth Shell (BT Shell) is a command-line shell application that runs over the UART. It allows one to manually type in…
- 21 Jan 2022
Software: Memory Optimization with the nRF Connect SDK

matt.heins

Out of the box, the examples in the nRF Connect SDK are configured for ease of use, functionality, and debugging; they are not generally configured for optimal memory utilization. Some of the examples…
- 6 Jan 2022