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Not Answered
Interrupt on P1.06 affects the communication between the app core and the network core 0

Hi everyone, We found that the LIS2MDL_INT interrupt from the compass on P1.06 affects communication between the app core and the network core. About 3 seconds after...
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0 replies

Started 10 minutes ago
by zohan
Not Answered
Unable to access the nRF54L15-DK after all-erase operation 0

Hi team, After executing RRAMC.ERASE.ERASEALL with an external debugger, I was unable to access the CPU (board) after reset. To resolve this issue, I connected the nRF-programmer...
13 views

0 replies

Started 38 minutes ago
by KPA
Not Answered
Issue with nRF5340 Net core serial recovery 0

Hello, I've an issue that I can't find clear instructions for the nRF5340 serial recovery for the network core. Being able to update both cores from the bootloader level...
- development
- software
- LE Audio
- dfu
- nRF5340
13 views

0 replies

Started 2 hours ago
by Ahmed Moheb
Not Answered
Memory access error when flashing nRF54L15 0

Hi, We are working with a custom board that uses the nRF54L15 and I seem to be getting a lot of errors (but not always) related to memory access error when flashing the...
16 views

0 replies

Started 2 hours ago
by WoutWG
Not Answered
BLE stack loads old CCCD values after removing bonds on client side and reconnect 0

I'm testing BLE secure communication with the nRF52840DK device and I have encountered a problem with bonds. I use modified example from BLE fundamental course, in which I...
20 views

0 replies

Started 3 hours ago
by vitaliy2034

Recent in Nordic blog

Step by Step Guide to Setup and Start Developemt with nRF51 or nRF52 DK and IAR

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, to get the necessary tools installed and get the software (SW) development…
- 25 Jan 2016
BLE nrf51 - Multilink NUS central - Connect to many peripherals through NUS service - with Arduino host

Marco Russi

Hi all, I implemented a simple multilink NUS central based on s130 for nrf51 chip-set. It means that this NUS central can connect to several peripherals simultaneously and send data to each one of them…
- 24 Jan 2016
SEGGER Embedded Studio Part 2 - Monitor Mode Debugging

Michael Dietz

This tutorial will take less than 15 minutes. #Motivation Never lose a BLE connection when debugging your applications again! This technique will also be useful for any application using the PWM peripheral…
- 22 Jan 2016

Latest guides

Software: Using a custom Secure Partition Manager with your application

Heidi

One of the samples available in the nRF Connect SDK is the Secure Partition Manager, which is required to run applications in the nonsecure domain of the CPU. The sample uses the SPM library available in…
- 12 Feb 2020
Getting Started : nRF Connect SDK Bluetooth Low Energy tutorial part 1: Custom Service in Peripheral role

haakonsh

Scope The goal of this tutorial is to set-up your own custom Bluetooth Low Energy service on an nRF5340 acting in a peripheral role. We will set up a new Bluetooth LE project from scratch. The finished…
- 11 Feb 2020
Mesh Networks: Mass Provisioning of Nordic BLE Mesh Nodes

Mark Q

Purpose When creating a mesh network with many nodes, it can take a while to provision each node, especially using PyACI. An alternative is to use a static provisioner that provisions the nodes automatically…
- 8 Feb 2020
Software and Protocols: Enabling and testing TLS in mqtt_simple

Daniel Veilleux

The MQ Telemetry Transport (MQTT) protocol is hugely popular in IoT because it is lightweight and versatile. In this post we will enable Transport Layer Security (TLS) in the mqtt_simple sample from the…
- 4 Feb 2020
Getting Started: Introduction to Nordic nRF5 SDK and Softdevice

Mihua

What is the difference between SDK and Softdevice? How can we select SDK and Softdevice versions? Do the SoC, SDK, and Softdevice have version compatibility problems? How can we understand the SDK directory…
- 15 Jan 2020
Software and Protocols: Automating nRF91 TLS credential management via serial port AT commands

Daniel Veilleux

I have spent a bit of time recently experimenting with different TLS credential configurations using nRF91-DKs. Eventually I got to the point where I wanted to do things like swap out the certificates…
- 10 Jan 2020