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Not Answered
"forbidden" levels on input port 0

Hello, we want to get three different states using only one GPIO: 1. nRF52840 GPIO output driven low 2. nRF52840 GPIO output driven high (3V3) 3. nRF52840 GPIO internal...
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0 replies

Started 14 hours ago
by taui
Not Answered
Build Matter Light Bulb using ZAP auto generated files dynamically 0

Sorry for the inconvenience! I have downloaded V2.8.0 nRF SDK, then I want to build bulb project, so I use this command to build: west build -p always --build-dir nrf...
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0 replies

Started 14 hours ago
by susepc
Not Answered
Number of satellites and signal after a long time without GPS fix 0

Hello, I have an application developed with the nRF9161 DK board, which essentially consists of a GPS tracker that acquires a position every x time and sends that same position...
30 views

0 replies

Started 15 hours ago
by GoncaloS
Not Answered
Need Help with GPIOTE, TIMER, and DPPI Configuration on nRF5340DK for Precise GPIO Toggle and Pulse Generation 0

Hello Nordic community, I'm working on a project using the nRF5340DK where I need to achieve precise control over three GPIOs with the following specifications: P0.07...
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0 replies

Started 17 hours ago
by Abu Imtiaz
Not Answered
Bluetooth Low Energy Fundamentals, Lesson 4 Exercise 2, fatal error when debugging. 0

Hello, I'm creating a simple test project based on the l4_e2 example, but I'm having trouble debugging it. The program encounters a fatal error before the main() function...
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0 replies

Started 17 hours ago
by sasodoma

Recent in Nordic blog

Driving WS2812B LEDs using I2S on the Nordic nRF52832

Mahesh Venkitachalam

In this article, I use the I2S peripheral of the Nordic nRF52832 to generate the waveforms required to drive the popular WS2812B RGB LEDs. http://electronut.in/nrf52-i2s-ws2812/
- 18 Aug 2017
Walkthrough of Nordic Thingy:52 Node.js Raspberry Pi demos

gamnes

Thingy:52 Node.js Raspberry Pi Interface This blog post is a follow up to the Nordic Thingy:52 node.js/Raspberry Pi demos blog post, and will described how you can run and what to expect from each of…
- 17 Aug 2017
ble_app_hrs_freertos running in Atollic TrueSTUDIO

jmag999

This post describes how you can get the ble_app_hrs_freertos example project running in Atollic TrueSTUDIO 8.0 on a pca10040 board. This is a managed make build, it does not rely on the makefile provided…
- 14 Aug 2017

Latest guides

Software Development Kit: Setting up the Timeslot API

Hung Bui

Setting up the Timeslot API When you want to use the radio while still maintaining a BLE connection or have a task that you need to do uninterrupted by radio activity, you can set up a timeslot. The timeslot…
- 27 Jul 2015
Software Development Kit: Radio Notification

Øyvind Karlsen

Radio Notification In this tutorial we will set up a beacon example and modify it to use radio notification. Then we will use radio notification to light a LED when the radio is transmitting. While this…
- 17 Jun 2015
Software Development Kit: Board support package (BSP)

Øyvind Karlsen

Board Support Package In this tutorial we will use the Board Support Package to control hardware peripherals on the nRF51 or nRF52 DK. Required tools Keil 5.20 nRF SDK 11 nRFgo Studio 1.21.…
- 8 Jun 2015
nRF5x: nRF51 series current consumption guide

Stefan Birnir Sverrisson

nRF51 Low power modes and power profiles documentation The low power modes for the nRF51 series are System On and System Off. You can read about them in the nRF51 Series Reference Manual v3.0 sections…
- 1 Jun 2015
Software Development Kit: Setting up device firmware update(DFU) on the nRF5 DK

Stian Røed Hafskjold

###Note: This tutorial is for the legacy DFU module included in SDK version 11 and earlier. To get started with the new DFU included in SDK 12 and above, please see the SDK documentation in the Infocenter…
- 1 Jun 2015
Bluetooth low energy: Bluetooth low energy Advertising, a beginner's tutorial

MartinBL

Before we begin Table of context Before we begin The "Hello world" example Advertising RSSI Addresses Address types Advertising types Bonding Advertising data Scan response data Change Log 2018…
- 31 Mar 2015