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What's the maximum number of nodes supported by nrf52840 as CLI Zigbee coordinator ? 0

I'm using the cli_agent_router example in nRF5 SDK for Thread and Zigbee v3.2.0 /4.0 I have a few questions: 1. If the end node needs to join in the designated coordinator...
8 views

0 replies

Started 1 hour ago
by cai_2020
Not Answered
DFU bootloader not getting along with softdevice and the app +1

I am having trouble with the DFU/bootloader. I have built a board using the nRF52832 chip which I can program using SES using JLink connection, using SDK 16 and s132. I now...
14 views

0 replies

Started 3 hours ago
by meme
Not Answered
Build examples (nRF52840 BLE) are all Broken. Need Help ASAP! 0

Ok - I've been through this a few times and read the forums, but the current build system is broken. I'm trying to compile (not even load the board at this point) the ble_hts...
28 views

0 replies

Started 8 hours ago
by paley
Not Answered
nrf_dfu_settings_write from application problem 0

Hello, guys. I can rewrite s_dfu_settings that are in bootloader. I try to update firmware from application that means that I save firmware in second bank and I need to...
15 views

0 replies

Started 8 hours ago
by Spartak
Not Answered
nRF9160 with CCS811 and Missing Log in LTE Link Monitor 0

Hello, I am trying to interface to a CCS811 sensor found here to the nRF9160 DK. I am using NCS v1.2.0. I followed the instructions from the blog here which covers how...
27 views

0 replies

Started 8 hours ago
by Akash Patel
Not Answered
asset tracker crashing on MQTT_EVT_PUBLISH 0

I am trying to parse the contents of a JSON packet sent from the nrfCloud connect application. The asset tracker program is working fine but I want to sent a message down...
18 views

0 replies

Started 9 hours ago
by Timothy
Not Answered
app_timer2 app_timer_v2 implementation 0

I have read that you can save RAM with the newer implementation, so I decide to go ahead and change my code. The SDK 16 migration guide says: < To replace app_timer v1 with...
19 views

0 replies

Started 10 hours ago
by SL06
Not Answered
Creating multiple vendor services - nRF52840 SDK16 0

Hi everyone, I have created a vendor service that works fine. Now I want to create a second one. What is the most efficient approach for doing this? For the first service...
19 views

0 replies

Started 11 hours ago
by Nikosant03

Recent in Nordic blog

Mocking CoreBluetooth

Aleksander Nowakowski

CoreBluetooth is the native iOS framework to communicate with Bluetooth-enabled Low Power (LE) devices, except iBeacons (which require CoreLocation) and HomeKit devices. It is easy to start with, if one…
- 9 Mar 2020
Enabling and testing TLS in mqtt_simple

Daniel Veilleux

The MQ Telemetry Transport (MQTT) protocol is hugely popular in IoT because it is lightweight and versatile. In this post we will enable Transport Layer Security (TLS) in the mqtt_simple sample from the…
- 4 Feb 2020
On nRF Connect for iOS & SIMD Optimizations in Swift

Dinesh Harjani

We released a small update late last week. It’s a follow-up to our last release of 2019, and like its predecessor, this release, 2.1.2, aims to improve the general stability of nRF Connect for iOS as well…
- 31 Jan 2020

Latest Nordic tutorials

Developing for the nRF52820 with nRF5 SDK v16.0.0

bjorn-spockeli

Introduction The nRF52820 IC is a subset of the nRF52833 with smaller RAM and flash, and with less peripheral resources. Therefore, you can use nRF52833 to emulate the functionality of nRF52820. This blog…
- 19 Mar 2020
Introduction to Nordic nRF5 SDK and Softdevice

Mihua

What is the difference between SDK and Softdevice? How can we select SDK and Softdevice versions? Do the SoC, SDK, and Softdevice have version compatibility problems? How can we understand the SDK directory…
- 15 Jan 2020
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
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
Introduction to Bluetooth low energy and Bluetooth low energy development (video tutorial)

Kristin

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