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Not Answered
Custom BLE application won't function unless debugger is attached, or immediately following device flashing. Power reset leaves device in non-functional state. 0

Hello, I've developed a custom PCB which uses an nRF52810 SOC. I've been developing the software for the device using NRF Connect SDK 2.6.1 in Visual Studio Code, and I...
7 views

0 replies

Started 27 minutes ago
by Jacob-Lundstrom
Not Answered
Issue Using RC Source with MESH Distributor Sample on nRF52840 Development Board 0

I am using the MESH distributor sample from the nRF Connect SDK (v2.8.0) on an nRF52840 development board. My aim is to use the RC oscillator (RC source) instead of the low...
13 views

0 replies

Started 2 hours ago
by Abdullah Zabuawala
Not Answered
How can I generate RSA key pairs in nrf52840? 0

Hello~ I am developing nrf52840 with zephyr ncs tool chain v2.7.0 and SDK v2.6.1. What we need is to generate RSA key pairs and send public key to App to encrypt data...
16 views

0 replies

Started 4 hours ago
by JY wu
Not Answered
Can connect to uart_peripheral by UUID, but can't connect to a non-Zephyr product 0

I have managed to get, somehow, a central_uart talking to a peripheral_uart on a pair of 52840 DKs. I've changed the UUIDs of what I'm trying to connect to, to be those...
14 views

0 replies

Started 4 hours ago
by DiBosco
Not Answered
How to pair/connect with a MAC address 0

I need to connect to other units according to heir MAC address. I'm assuming that this: BT_SCAN_FILTER_TYPE_ADDR Is the thing to use in this: bt_scan_filter_add...
14 views

0 replies

Started 5 hours ago
by DiBosco

Recent in Nordic blog

Flashing and Debugging nRF51/52 with a cheap blackmagic probe compatible SWD programmer

Mahesh Venkitachalam

When we built our Bluey nRF52 BLE dev board, we were looking for an inexpensive option for our users to upload code to bluey and debug it using ARM GDB. We then came across the blackmagic probe (BMP…
- 24 Jul 2017
Introducing nRF5 SDK for Mesh

esivertsen

The day after the Bluetooth SIG announced the 1.0 spec of the Bluetooth mesh we are happy to announce the nRF5 SDK for Mesh for our nRF51 and nRF52 Series SoCs. This first (v0.9.1) release is packed with…
- 20 Jul 2017
Bluetooth 5 Advertisements (Extended and Periodic Advertisements)

Mohammad Afaneh

We’ve all seen the hype on 2x Speed, 4x Range, and 8x Advertising data increase capabilities in Bluetooth 5. But what does this all mean?? How does it achieve all these improvements? Is it really possible…
- 19 Jul 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