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DEC4 voltage measured is showing 1.9V and the average power consumption is showing 900uA 0

In one of the return devices which came back because of high dissipation and we tried multiple firmwares to lower down the dissipation but the dissipation remained same. After...
- battery
- ldo
- debugging
- dcdc
- errata
- zephyr
- bluetooth le
- nrf52840
- hardware
- production
- arm
20 views

0 replies

Started 3 hours ago
by Gaurav
Not Answered
Programming external target using nRF54L15 DK 0

I am trying to external target using the nRF54L15DK and I get the following error. Error: Failed with exit code 1. Failed to device info one or more devices: * 1057767167...
13 views

0 replies

Started 3 hours ago
by Sai
Not Answered
Memory allocation failures on nRF5340 + nRF7002 0

Hi, I'm working on an nRF5340 + nRF7002 project using Zephyr RTOS , where the device enters low-power sleep and wakes up on a hardware counter alarm ( counter_set_channel_alarm...
13 views

0 replies

Started 4 hours ago
by Lavanya_Manohar
Not Answered
Specifications of a Microprocessor for a wearable device 0

We are looking for a microprocessor which will be integrated with health sensors, bluetooth and other modules. We found that nRF52840 was a good option, requesting suggestions...
14 views

0 replies

Started 4 hours ago
by Nissy Elan
Not Answered
NCS v3.0.0-rc1, I use "west build -b nrf52840dk/nrf52840" in console to build, but report ERRORs 0

As subject, I want to build a NCS demo at console, but always report error: C:\ncs\v3.0.0-rc1\zephyr\samples\basic\blinky>west build -b nrf52840dk/nrf52840 -- west build...
19 views

0 replies

Started 5 hours ago
by Max_Singsun

Recent in Nordic blog

Alpha 0.9.0 release of new Bluetooth Smart tool from Nordic

Bjørn Inge

We are now one step closer to the production release (v1.0) of our new Bluetooth Smart desktop application. The development team has been hard at work adding new features and improving the existing functionality…
- 18 Dec 2015
The new nRF5 SDK for IoT and why IPv6 over Bluetooth Smart is a big thing

Pär H

We have recently released a new version of the nRF5 Software Development Kit (SDK) for IoT, an IPv6-ready Internet Protocol Suite for Nordic's nRF52 Series Bluetooth Smart SoCs. In addition to enabling…
- 15 Dec 2015
Bluetooth Smart Device Innovation Lab using nRF51822 launched at Peking University

John Leonard

Senior lecturing staff at PKU with representatives from Smart Device Innovationn Lab sponsors ARM, ST and Nordic Nordic has over the past 18 months or so been working in partnership with ARM on a partnership…
- 2 Dec 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