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Not Answered
iOS nRF Connect not detecting BLE from nRF52840-based boards 0

When running example code which involves BLE on nRF52840-based boards, the devices (which have assigned names in the example code) don't show up on the iOS nRF Connect scanner...
- software
- beginner
- Evaluation
- nrf5 sdk
- nrf52840
- ios
6 views

0 replies

Started 15 minutes ago
by len_
Not Answered
[ nRF52833 ] How to set Non-Connectable Advertizing using Advertising Library / Module 0

Hello, In my experimentation to update advertising data during runtime, I am following the example @ It is using the ble_advertising.h library module However I would...
11 views

0 replies

Started 1 hour ago
by abhiash_sl
Not Answered
Set GPIO input for interrupt on custom board 0

Hi all I'm working on custom board build with an nrf9161. Right now I'd like to use a gpio as input with interrupt for i2c captor icm20948. So for I've searched and I think...
17 views

0 replies

Started 2 hours ago
by simon884
Not Answered
nRF command line tools 32 bit version doesn't seem to be working. 0

We need to issue a command to an nrf52840 device : nrfjprog --program file.hex --chiperase --verify. everithing is working with [nrf-command-line-tools-10.24.2-x64.exe...
18 views

0 replies

Started 3 hours ago
by SC1
Not Answered
GATT services and characteristic declaration error 0

These are customized UUIDS declared by me /* Custom Service Variables */ #define BT_UUID_CUSTOM_SERVICE_VAL BT_UUID_128_ENCODE ( 0x821675c3 , 0x4046 , 0x45f9 , 0xb8df...
17 views

0 replies

Started 3 hours ago
by Vivek T Dinesh

Recent in Nordic blog

Accurate State of Charge Measurements For Li-Ion Batteries Using a State of Charge vs Open Circuit Voltage Lookup Table

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We have had a few questions on the Nordic DevZone related to state of charge estimation of Li-Ion batteries when used in conjucture with an nrf52 DK. This blog post will show you how to customize your…
- 14 May 2018
Testing Long Range (Coded PHY) with Nordic solution (It Simply Works)

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**Project and hex files for testing this is attached in the end of this blog. Introduction There has been a lot of discussion/testing/confusion about testing the long range feature of Bluetooth Low Energy…
- 2 May 2018
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nRF Connect for desktop has proven its flexibility by being cross platform and ability to install and update applications based on users need. Motivation Our initial goal was to modernize and cover…
- 30 Apr 2018

Latest guides

Getting Started : Getting started with Bluetooth Electronic Shelf Labels (ESL) and Periodic Advertising with Responses (PAwR)

Lorenzo Amicucci

The new Bluetooth 5.4 features Periodic Advertising with Responses (PAwR) and Encrypted Advertising Data (EAD) can be used for one-to-many applications. One of these is the Electronic Shelf Labels (ESL…
- 7 Aug 2024
nRF5x: General PCB design guidelines for nRF52 series

Kaja

When designing a PCB with a high-frequency radio onboard certain rules should be followed for optimal radio frequency (RF) performance. This guide will provide some general PCB guidelines that can be used…
- 6 Nov 2023
Software: Periodic Advertising with Responses (PAwR): A practical guide

Hung Bui

Periodic Advertising with Responses (PAWR) is a new feature in Bluetooth 5.4. It extends the periodic advertising protocol from Bluetooth 5.0. Periodic advertising, where a device sends broadcast data with…
- 13 Sep 2023
nRF5x: General PCB design guidelines for nRF53 series

Kaja

When designing a PCB with a high-frequency radio onboard certain rules should be followed for optimal radio frequency (RF) performance. This guide will provide some general PCB guidelines that can be used…
- 6 Jul 2023
Software and Protocols: nRF Cloud Access Provisioning

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nRF Cloud is a major element of Nordic Semiconductor's long-term and committed plans for cellular IoT solutions. It can be accessed by users or devices through different methods for different purposes…
- 1 Dec 2022
Software and Protocols: Field verification of GNSS on the nRF91 Series

JaniM

Introduction The intention of this guide is to clarify and describe the main aspects relevant to the GNSS receiver functionality on the nRF9160 as well as build configurations, tool recommendations and…
- 10 Jun 2022