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Not Answered
PPK2 in Ampere Meter mode: Auto-ranging spikes (1.23A) in raw Python API and baseline discrepancy vs. Power Profiler App 0

Hello, I am experiencing significant discrepancies when measuring current with a PPK2 in Ampere Meter mode using a Python API ( ppk2_api ) compared to the official Power...
27 views

0 replies

Started 3 hours ago
by Frog0
Not Answered
nRF52840 DK v3.0.3 Debug out (P19) → custom board via Tag-Connect TC2030-CTX-NL: voltage mismatch (3.0 V vs 3.3 V) and no nRESET 0

Hello, I want to program and debug a custom board using my nRF52840 DK (PCA10056 v3.0.3) as the programmer, through the Debug out connector P19. Before I order the cable...
29 views

0 replies

Started 4 hours ago
by Mario Puica
Not Answered
Unexpected RESET_SOFTWARE during BLE FOTA on nRF54L15 (NCS v3.4.0) 0

Hi Nordic Team, I'm debugging an unexpected software reset on an nRF54L15 running nRF Connect SDK v3.4.0 . BLE FOTA through MCUmgr completes successfully and the new image...
- development
- software
- nRF54L15
- zephyr
- bluetooth le
- dfu
25 views

0 replies

Started 4 hours ago
by Mathiyazhagan S
Not Answered
Does the nRF52833 receiver maximum input level, 1 dB compression point, or sensitivity-degradation threshold vary with frequency? 0

We are particularly interested in the following frequency ranges: 2400–2483.5 MHz 2483.5–2522 MHz 2522–2800 MHz Higher out-of-band frequencies Could you provide...
44 views

0 replies

Started 18 hours ago
by zhanxy
Not Answered
NCELLMEAS on nRF9151 -- does the network need to provide a neighbor list in SIB4 0

Dear Nordic, We are testing an nRF9151 DK in a lab environment using an LTE callbox. We are testing a scenario in which the callbox is transmitting 6 cells on the same DL_EARFCN...
42 views

0 replies

Started 1 day ago
by Peter Murphy

Recent in the DevZone Blog

nRF52 Series is Ready for the Next Generation of Bluetooth

Pär H

It is exciting to see that the Bluetooth SIG officially announced a preview of its technology roadmap for 2016[1]. This will enable new applications and innovative products with Bluetooth Smart in the…
- 19 Nov 2015
Quick Link Test for PCBA with Nordic chips

John So

An automatic radio test was developed based on Enhanced Shockburst (ESB), which works for all the nRF Series Chips including, nRF24LE1, nRF24LU1P, nRF51x22, as well as nRF52832. Source code is available…
- 16 Nov 2015
nRF5x-Tools and nRF5x-Pynrfjprog Includes Linux and Python 3 Support

gamnes

Over the last few weeks the Nordic team has been working on getting support for programming our devices in Linux as well as adding support for using our Python programming module ‘Pynrfjprog’ with Python…
- 27 Oct 2015
nRF51 DFU command line OSX app (sample)

jeremysf

OSX command line application for performing an nRF51 device firmware update: https://github.com/jeremysf/nrfDFU This is a simple command line program I wrote based on Nordic's documentation and their…
- 27 Oct 2015
Developing Nordic nRF51822 Beacon Kit Firmware with Visual Studio

ivan

This tutorial shows how to build and debug Bluetooth LE beacon firmware for the nRF51 Beacon Kit. We will use Segger J-Link together with a Tag Connect cable to debug the beacon. We will show how to use…
- 27 Oct 2015
BLEBot - a phone controlled/autonomous 2WD robot based on nRF51822

Mahesh Venkitachalam

In this project, we will build a two-wheeled robot based on the Nordic nRF51822 BLE SoC. Motor control for the two wheels of the robot will be done using an L293D chip. The robot can be controlled using…
- 12 Oct 2015