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How to completely turn off the radio (power consumption test) 0

SDK: nRF Connect SDK v2.9.0 Chipset: nRF52840 I'm using ncsv2.9.0nrfsamplesperipheralradio_test to test the RF. The initialization code is as follows: At this...
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Started 1 hour ago
by Leo Mo
Not Answered
eSIM could not be detected in nRF9151 0

Hello, We are using the nRF9151-DK board and have soldered a new eSIM chip onto it. However, the eSIM is not being detected by the Cellular Monitor, even though we have...
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Started 1 hour ago
by Parth Parekh
Not Answered
error when build mesh/chat FAILED: zephyr/zephyr_pre0.elf zephyr/zephyr_pre0.map D:/ncs/chat_3/build/chat_3/zephyr/zephyr_pre0.map 0

I've buld bluetooth mesh/chat for NRF52840 dongle and it worked a long time ago. But today when I create a new sample mesh chat, it can't build and here is the log err in...
15 views

0 replies

Started 1 hour ago
by KHATRAN
Not Answered
FAILED: zephyr/zephyr_pre0.elf zephyr/zephyr_pre0.map D:/ncs/sensor_server/build_1/sensor_server/zephyr/zephyr_pre0.map 0

Can someone help me out for this problem, many thanks in advance !!!!!!!!!
18 views

0 replies

Started 1 hour ago
by KHATRAN
Not Answered
Running ztest unit tests when the device boots solution - undefined reference to `__device_dts_ord_186' 0

I am developing an application for an NRF52840 using Zephyr and trying to run unit tests on startup. My application sources are in my src folder, and my unit ztests are in...
- development
- code
- software
- C
- zephyr
- nrf52840
13 views

0 replies

Started 2 hours ago
by mul

Recent in Nordic blog

Optimizing Power on nRF52 Designs

notsane0

As customers reach the end of their design cycle, their attention generally falls on power optimization, especially for battery powered designs. The following are hints for achieving the lowest possible…
- 30 May 2018
New Smart Remote 3 SDK release enables cost optimized Bluetooth 5 voice remote controls

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It has been some time since we released new SDK for the nRFready Smart Remote 3 for nRF52 Series. The recently released rev 1.2 of the firmware introduces a lot of new features and improvements. This SDK…
- 24 May 2018
Accurate State of Charge Measurements For Li-Ion Batteries Using a State of Charge vs Open Circuit Voltage Lookup Table

Bjørn Kvaale

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
Introducing experimental release of Programmer Application

Reidar Martin Svendsen

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
New in nRF5 SDK v15: Strong Hardware-Based Security with Infineon OPTIGA Trust X

ChristianLesjak

Defining a business model and implementing a technical infrastructure are two major phases in building a successful product or IoT system. However, protecting the business model and your customer’s data…
- 9 Apr 2018