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J link swd speed setting in nrf connect? 0

How do I adjust the swd speed used by nrf connect RTT ? Currently it is 2000khz but more is needed. I need to transfer audio data to PC. For some reason my current process...
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0 replies

Started 37 minutes ago
by Elppu
Not Answered
nrf52832-dk - uart - p.21 reset 0

Hello, checking if it's at all possible to have uart working on the nrf52832-dk using pins 18 and 21. I can get rx/tx working with an ftdi using pin 12 & 13, but not 18 &...
15 views

0 replies

Started 2 hours ago
by Simon
Not Answered
Thingy:91 X devicetree issue with LED mapping and sw0 0

"C:\ncs\v2.9.1\nrf\boards\nordic\thingy91x\thingy91x_nrf9151_common.dts" lists LED GPIO as leds { compatible = "gpio-leds"; red_led: led_1 { gpios = <&gpio0 29 0>; label...
22 views

0 replies

Started 3 hours ago
by Ronald
Not Answered
Provisioning nrf9151 for Azure, signing issues 0

I'm using custom hardware with an nrf9151 I'm trying to provision to Azure. The cloud software company I'm working with has performed all the steps here: https://docs...
13 views

0 replies

Started 3 hours ago
by AlexDevzoning
Not Answered
Reopening TCP server on the same port, TCP proxy (Serial LTE modem) 0

Dear Nordic company, I am writting to you in order to discuse some trouble with TCP server that I am trying run on Serial LTE modem application. I am able to create...
18 views

0 replies

Started 3 hours ago
by Jaroslav Havel

Recent in Nordic blog

Creating a Keil project for a Bluetooth Mesh example (Updated for 0.10.0)

Kristian Skordal

Introduction The recently released nRF5 SDK for Bluetooth Mesh does not provide Keil project files for its example projects. Fortunately, it's relatively easy to set up your own project from scratch.…
- 19 Sep 2017
Using millis() like in Arduino.

schef

Here are two simple functions to use when you want to use timestamps for time measurement. uint32_t millis(void) { return(app_timer_cnt_get() / 32.768); } and for comperison of current with given…
- 18 Sep 2017
Flashing nRF5x firmware using any dumb terminal program via standard serial COM port

Nguyen Hoan Hoang

There are times that we needed to flash the nRF5x series on a PC where the development software were not installed. The problem could be worst when network access is limited. With a HEX file on hand…
- 18 Sep 2017

Latest guides

Software: Using nRF Connect SDK and west to compile and program the DTM example into the nRF52840 DK

Jay Tyzzer

Background There is a need to enable Nordic hardware with the Direct Test Mode (DTM) firmware. This is so the physical layer and RF characteristics may be ascertained as set in the Bluetooth Sig Specification…
- 14 Apr 2022
Software Development Kit: nRF5 SDK v17.1.0 Secure DFU Hands-on Tutorial for the nRF52810

notsane0

Requirements This document uses: Segger Embedded Studio (SES) nRF5 SDK v17.1.0 an nRF52 DK to emulate the nRF52810 a BLE-enabled mobile device You may want to review the blog here for a more comprehensive…
- 8 Apr 2022
Software Development Kit: nRF5 SDK v17.1.0 Secure DFU Hands-on Tutorial

notsane0

Requirements This hands-on tutorial uses: Segger Embedded Studio (SES) nRF5 SDK v17.1.0 an nRF52840 DK a BLE-enabled mobile device You can use an nRF52 DK or nRF52833 DK instead of the nRF52840 DK,…
- 8 Apr 2022
Software: Building a Bluetooth application on nRF Connect SDK - Part 3 Optimizing the connection

Hung Bui

This is part 3 of the series Building a Bluetooth application on nRF Connect SDK You can find other parts here: Part 1 - Peripheral Role. Part 2 - Central Role. In Part 1 we covered the generic architecture…
- 21 Feb 2022
Peripherals And RF Test: Using Bluetooth Shell

Mark Q

Purpose The purpose of this guide is to demonstrate the use of Bluetooth Shell. Bluetooth Shell (BT Shell) is a command-line shell application that runs over the UART. It allows one to manually type in…
- 21 Jan 2022
Software: Memory Optimization with the nRF Connect SDK

matt.heins

Out of the box, the examples in the nRF Connect SDK are configured for ease of use, functionality, and debugging; they are not generally configured for optimal memory utilization. Some of the examples…
- 6 Jan 2022