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Battery for nRF9161 DK 0

How do I power the nRF9161 DK with a battery? I have a spare 4.2V-3.7V lipo (2000mAh) but according to the docs, VIN ne eds 5V, so any recommendations for a compatible battery...
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0 replies

Started 38 minutes ago
by nrao32
Not Answered
How can I minimize operating current as lower as possible? 0

Hello~ I am developing nrf52840 with zephyr ncs tool chain v2.7.0 and SDK v2.6.1. Our hadware is very simple, just a power IC, a nrf52840 and a G-sensor. Our pre-production...
- software
- battery
- zephyr
- bluetooth le
- nrf52840
- low-power
- Pre-production
11 views

0 replies

Started 1 hour ago
by JY wu
Not Answered
I can run sample blinky in debug mode， but can not work in flash mode. 0

Environment: sdk: NCS 2.7.0, tool: vscode nrf connect board: my self board (same with official hardware reference: nRF52832-CIAA Reference Layout 1_0, nrf52832_ciaa_2...
12 views

0 replies

Started 3 hours ago
by [email protected]
Not Answered
Disabling IPV6 causes ***** USAGE FAULT ***** in mqtt_helper for getaddrinfo 0

I just ported your AWS IoT for MQTT from this repository . If I keep IPv6 enabled, I can get the address information without any problem. However, if I disable IPv6, the...
13 views

0 replies

Started 3 hours ago
by zsn
Not Answered
Regarding mouse HID example code 0

Hello Developers, I am k.hemasundar and i am working on the nRF52833 QAAA0 micro controller with segger embedded studio IDE. I have used nRF SDK of version 17.1.0 and 16...
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Started 4 hours ago
by Hemasundar

Recent in Nordic blog

nRF Connect v2.0 release

Bence

We are happy to announce that nRF Connect for desktop v2.0 has now been released, and is available for download on the nRF Connect product page. Framework for desktop apps As you may know, nRF Connect…
- 5 Jul 2017
Introducing nRF Cloud. An IoT platform for your Nordic Semiconductor Bluetooth devices.

chrishansen

Connecting BLE devices to the IoT is becoming an essential requirement of many products, so to help you get your IoT project jump started, Nordic Semiconductor is launching a set of IoT developer tools…
- 30 Jun 2017
Porting the OTA DFU to your Custom App (SDK 12 +)

shibbs

How to implement the Nordic OTA protocol in your own phone App This document is meant to be useful if you are implementing DFU updates within in your own smartphone app, and want to do it yourself, rather…
- 30 Jun 2017

Latest guides

Getting Started: Adjustment of RAM and Flash memory

AndreasF

The scope of this tutorial is to make it clear how a developer can adjust the RAM and FLASH memory start addresses. The examples demonstrated in this tutorial uses SDK 15.2 The first three Sections explains…
- 7 Dec 2018
Getting Started: nRF52840 Dongle Programming Tutorial

Einar Thorsrud

This tutorial demonstrates how to adapt and program SDK example applications to the nRF52840 dongle using USB DFU. It also describes how to program the dongle via Serial Wire Debug (SWD) using an external…
- 27 Nov 2018
Getting started: Announcing the nRF Connect for Cloud Device API Preview

Markus Tacker (he/him)

We are happy to announce our first release of the nRF Connect for Cloud Device API! Connect your BLE, LTE/NB-IoT or any other device to our free IoT development platform and interact with that device through…
- 12 Oct 2018
Bluetooth low energy: Merging two BLE examples together

Håvard

This is a follow-up to my previous blog post; adding custom commands to a BLE example. I hope it was interesting to see an example of adding the vendor specific Nordic UART service (NUS) into another…
- 6 Sep 2018
Software Development Kit: Getting started with Nordic's Secure DFU bootloader, a step by step guide

Hung Bui

The content of this blog was based on the documentation of BLE Secure DFU example, Bootloader module library and Buttonless DFU service from our SDK. Here we provide you step by step instructions to make it…
- 20 Mar 2017
Getting Started: Introduction to Bluetooth low energy and Bluetooth low energy development (video tutorial)

FormerMember

We have produced a video tutorial in two parts about Bluetooth low energy. The purpose is to give you a developer’s introduction to BLE and the development tools offered by Nordic Semiconductor. NB! Please…
- 6 Oct 2016

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Battery for nRF9161 DK 0

How can I minimize operating current as lower as possible? 0

I can run sample blinky in debug mode， but can not work in flash mode. 0

Disabling IPV6 causes * USAGE FAULT * in mqtt_helper for getaddrinfo 0

Regarding mouse HID example code 0

nRF Connect v2.0 release

Introducing nRF Cloud. An IoT platform for your Nordic Semiconductor Bluetooth devices.

Porting the OTA DFU to your Custom App (SDK 12 +)

Getting Started: Adjustment of RAM and Flash memory

Getting Started: nRF52840 Dongle Programming Tutorial

Getting started: Announcing the nRF Connect for Cloud Device API Preview

Bluetooth low energy: Merging two BLE examples together

Software Development Kit: Getting started with Nordic's Secure DFU bootloader, a step by step guide

Getting Started: Introduction to Bluetooth low energy and Bluetooth low energy development (video tutorial)