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nRF connect return Error 22(0x16):GATT CONN TERMINATE LOCAL HOST 0

Hi, We are using the nrf52833 for development. The first version of the program can connect to the discovery service normally. But we need to add some new features. And...
4 views

0 replies

Started 12 minutes ago
by gk117542
Not Answered
CTEInfo receive with antenna switch 0

I am developing AoA for nRF52833. Please tell me about antenna switching. Setting: PSEL.DFEGPIO[0]=28 PSEL.DFEGPIO[1]=29 PSEL.DFEGPIO[2]=30 PSEL.DFEGPIO[3]=31 SWITCHPATTERN...
8 views

0 replies

Started 32 minutes ago
by loquat
Not Answered
Where can I find the nrf_gzll.h file in nRF Connect SDK ? 0

When I recently tried to write a Gazell project using the nRF Connect SDK, I found that many files referenced the `nrf_gzll.h` file, but I did not find it in the nRF Connect...
13 views

0 replies

Started 1 hour ago
by Jans
Not Answered
NRF Sniffer, missed packets or connections when using with Linux 0

Hi, I have 3 NRF52840 dongles plugged in a Raspberry Pi 3B+. One of them is used to communicate with my phone with BLE, and on the two others I have loaded the NRF Sniffer...
- development
- software
- bluetooth le
- nrf52840
- s140
10 views

0 replies

Started 1 hour ago
by DookDook
Not Answered
Question: Is the maximum TxPower value for ZBOSS Zigbee 8 dBm? 0

Hello All, I am using the nRF54L15-DK and the nRF Connect SDK v2.8.0 with the Zigbee-Addon. Is the maximum TxPower value that can be set for Zigbee 8 dBm? Best regards...
9 views

0 replies

Started 1 hour ago
by Kenta

Recent in Nordic blog

How to setup the Thread demo displayed live at Google I/O

Petter Myhre

Google I/O was wrapped up last week. One session was particularly interesting: "Connect Thread Devices to the Cloud with IoT Core". In it Google explains how the Thread protocol and their Cloud IoT Core…
- 15 May 2019
Field-testing how distance affects the behavior of LTE-M and NB-IoT

Petter Myhre

There is an updated field test at the same location from 2022. During the updated field test, we captured more parameters for both LTE-M and NB-IoT devices and, we captured power measurements of the cellular…
- 2 May 2019
SEGGER Embedded Studio Nordic edition updates v4.16

Hung Bui

Recently, we've updated the SEGGER Embedded Studio Nordic edition (SES) to version 4.16 (SES Nordic Edition is special version of SES built specifically for nRF Connect SDK). This updated version introduced…
- 12 Apr 2019

Latest guides

Bluetooth low energy: Bluetooth Smart and the Nordic's Softdevices - Part 1 GAP Advertising

Hung Bui

This blog series was created as an attempt to fill in the gap between how Bluetooth Smart is defined in the spec and how you can use our APIs and event from our softdevice to do what defined in the spec…
- 10 Dec 2015
nRF5x: Current measurement guide: Introduction

Stian Røed Hafskjold

###Other relevant posts A concise guide to equipment setup, and how to use the development kit for current measurements can be found here: Measuring current with PCA10040 v0.9.0 A post that describes…
- 1 Dec 2015
nRF5x: General PCB design guidelines for nRF51 series

Petter Myhre

When designing a PCB with nRF51, nRF51822 or nRF51422, there are some rules that should be followed in order to get a good working radio/system, with a maximized range. General rule The RF part of the…
- 13 Nov 2015
Software Development Kit: nRF5 SDK Scheduler Tutorial

Einar Thorsrud

2019-02-08: Updated tutorial to cover nRF5 SDK version 15.2. Introduction Scope The following topics will be included in this tutorial: Configuration of the Scheduler library. Using the scheduler with…
- 9 Nov 2015
Bluetooth low energy: Bluetooth low energy central tutorial

Anders Strand

Scope Topics that will be covered include: Before we begin Necessary equipment and software Necessary prior knowledge Setting up the example projects Background theory Central and peripheral roles…
- 4 Nov 2015
Software Development Kit: nRF5 SDK Application Timer Tutorial

Einar Thorsrud

2018-11-23: Updated tutorial to cover SDK version 15.2. 2019-02-08: Improved example project (SDK 15.2) and updated instructions accordingly. Introduction Scope The following topics will be included in…
- 30 Oct 2015