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nPM1300 fuel gauge: SoC rises by 10–28 % after every wake-up, and IBAT reads ~0.57x the real current 0

Problem: After every wake-up our device reports a SoC 10–28 % higher than it reported just before going to sleep. Between sessions the nRF5340 is in System OFF via sys_poweroff...
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0 replies

Started 21 hours ago
by Oleksii Shcherbyna
Not Answered
CMSIS-NN INT4 (s4) 1.385x speedup on nRF54LM20B (NCS v3.5.0-preview3) — upstream PR & RRAM benchmarking question 0

Hi Nordic team, While benchmarking quantized INT4 (`s4`) matrix-vector multiplication (`arm_fully_connected_s4` / `arm_nn_vec_mat_mult_t_s4`) on an **nRF54LM20 DK (`nrf54lm20dk...
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0 replies

Started 2 days ago
by maxxlife
Not Answered
nRF9160, nRF9151 unpowered high-temperature storage – qualification data request 0

What high-temperature storage (JESD22-A103) and temperature-cycling conditions was the nRF9151 qualified to (temperature, duration, cycles)? Your DevZone forum mentions 125...
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0 replies

Started 4 days ago
by West0
Not Answered
How are you automating PPK2 measurements 0

Hi, I'm trying to find out how people automate current measurements with the PPK2 beyond doing it by hand in the Power Profiler app. From the threads here it looks like...
- software
- Evaluation
- Other
- production
172 views

0 replies

Started 16 days ago
by Jakub Janik
Not Answered
RES Issue with nRF54L15 QFN 0

The problem has been resolved, please ignore this post
- nRF54L15
- auto_nrf54l15
878 views

0 replies

Started over 1 year ago
by Derek Yang

Recent in the DevZone Blog

New Smart Remote 3 SDK release enables cost optimized Bluetooth 5 voice remote controls

Pär H

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)

Susheel Nuguru

**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
Advice for Designing with the nRF52

notsane0

The Field Application Engineers (FAEs) at Nordic Semiconductor work hard every day to help customers be successful with their designs. In that process, a number of issues come up repeatedly. This list…
- 6 Apr 2018