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Power Supply Design Guidelines for nRF9151 Modem 0

We are developing a new board based on the NRF9151 and would appreciate some guidance regarding the power supply design for the modem. Specifically, we’re looking for documentation...
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Started 31 minutes ago
by Oleg-AgamControl
Not Answered
How to change nrf5340 transmit power? 0

What is the default transmit power of the nrf5340 when performing an AoA test in connected mode? How do I change its transmit power to perform AoA accuracy tests at different...
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Started 1 hour ago
by xu shengxian
Not Answered
Building Matter light-switch-app CMake error 0

I'm trying to build the light-switch-app from Matter but I get following errors I have already tried to reinstall the sdk (I use v2.8.0) and build it just like that without...
24 views

0 replies

Started 1 hour ago
by MurielleH
Not Answered
Trying to tighten up the PCB design for the nRF7002 by reducing the inductor footprint 0

Hi all, We've followed the reference EVK designs closely and are now in the Pre-Production phase. The initial development board was intentionally large to accommodate...
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Started 1 hour ago
by Christopher Thomas
Not Answered
Blinky build error using SDK 2.9.1 and toolchain 2.9.1 0

Hi, I am using nRF52840 DK and I am following Nordic Academy nRF Connect SDK Fundamentals. I installed SDK 2.9.1 and toolchain 2.9.1 I copied the sample blinky and encountering...
22 views

0 replies

Started 2 hours ago
by mtrobregado

Recent in Nordic blog

External nRF51822 SWD Programming using the nRF51-DK

Mahesh Venkitachalam

I've written up a note on programming external nRF51822 boards (like the RedBearLab Nano) using the SWD interface of the nRF51-DK. http://electronut.in/nrf51-dk-external-programming/
- 9 Jul 2015
Getting started with nRF51822 and GCC - transmitting LDR light levels over BLE

Mahesh Venkitachalam

I've written up a simple project that uses the nRF51-DK to send LDR light levels over BLE using the Nordic UART Service (NUS). In the process, I have set up a cross-platform toolchain (OS X, Windows) using…
- 8 Jul 2015
IoT Contest MINI ECG

ALKAM

<o:shapedefaults v:ext="edit" spidmax="2050"/> <![endif]--> Idea: Currently on the market we can find doznes of applications which monitor health parameters…
- 25 Jun 2015

Latest guides

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
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