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Problem with changing security level in connection established with BLE Shell 0

Hi, I have a problem with unmodified BLE Shell and changing security level to 2(aka just works). 1. I'm connecting from BLE Shell to the device that requires level 2 2...
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0 replies

Started 8 hours ago
by irgu
Not Answered
Can the channel index be obtained in the periodic advertising recv_cb callback? 0

Hello, I would like to implement a simple RSSI-based distance measurement function using the Periodic Advertising Samples（periodic_adv & periodic_sync）. In the scan callback...
13 views

0 replies

Started 8 hours ago
by qianjunwang
Not Answered
Can I run two periferals with different mosi/miso/clk gpios on same SPI? 0

I have this configuration: Can I run them on the same SPI, like this?: Thanks you. Gal
15 views

0 replies

Started 9 hours ago
by GalBrandwine
Not Answered
Unable to Use Only MOSI Line in SPI Configuration (Zephyr, WS2812) 0

I am using the Zephyr SPI driver to control a WS2812 LED strip through the SPI interface. Since only the MOSI line is required for communication, I want to configure the SPI...
20 views

0 replies

Started 10 hours ago
by Ivenhor
Not Answered
[nRF9160] How to differente between brown-out (BOR) vs initial power-up (POR) resets 0

Dear All, We have a custom design with a nRF9160 powered by Lithium primary batteries. When batteries end of life is coming or sometimes when harsh environmental operating...
10 views

0 replies

Started 11 hours ago
by SMADEr

Recent in Nordic blog

One tool to rule them all: nRF Util becomes a unified command line utility

Ali Aljaani

nRF Util is Nordic's command line utility for Nordic products. You can easily use it to flash applications onto your Nordic device through a terminal. In the most recent major version update, v7.0.0…
- 5 Jan 2023
Reading Thingy:53 sensor data using Bluetooth LE

Tiago Monte

The Thingy:53 is a bleeding edge IoT prototyping platform featuring the flagship nRF5340 dual-core Wireless SoC. It also contains several sensors and a rechargeable Li-Po battery, making it an excellent…
- 9 Dec 2022
Printing to an I2C OLED display using nRF Connect SDK

helsing

If you are a human, as opposed to a microcontroller, you might want an easy and intuitive way to read out data from your application. Adding a small OLED display to your project is a simple solution for…
- 3 Nov 2022

Latest guides

Getting Started : Build NCS application firmware images using Docker

Markus Tacker (he/him)

How to compile a NCS application using Docker so you don't need to install dependencies directly in your system.
- 17 Feb 2020
Software: Using a custom Secure Partition Manager with your application

Heidi-Irene Harvey Sollie

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