Nordic DevZone

Recent and unreplied - Help your fellow developer and earn points!

Not Answered
NCS 3.4.0 - sysbuild - custom overlay for mcuboot 0

NCS 3.4.0, sysbuild, with mcuboot enabled. I want to use a simple custom "my.overlay" for both the app and mcuboot. For the app it works with -DEXTRA_DTC_OVERLAY_FILE...
36 views

0 replies

Started 6 hours ago
by Achim Kraus
Not Answered
UART Hardware Flow Control 0

Hello Nordic community, using nrf5-sdk for nrf52840 SoC, I followed the uart example as below. The uart tx and rx works fine BUT NOT THE HWFC eg. When the CTS is set...
30 views

0 replies

Started 9 hours ago
by maveli
Not Answered
What are the features, performance, and usage limitations of the built-in GNSS and 4G in the nRF9151 NTN module? 0

Hello, We are currently designing an NTN satellite IoT terminal product based on the nRF9151 NTN module, primarily for tracker-type applications. In addition to NTN satellite...
- Evaluation
- nRF9151
- NTN eval
- hardware
59 views

0 replies

Started 13 hours ago
by Baoxiang
Not Answered
Clarification on nRF21540 FEM TX Gain Selection (CONFIG_MPSL_FEM_NRF21540_TX_GAIN_DB vs MODE Pin / POUTA & POUTB) 0

Hi Nordic Team, Below are the configurations that I have done for the nRF21540 FEM. .config file # # Multiprotocol service layer (MPSL) # # CONFIG_MPSL_FEM_ONLY is not...
49 views

0 replies

Started 14 hours ago
by Uma Maheshwar Reddy
Not Answered
nPM1300 EK charge‑discharge profile logging abnormal at 45 °C 0

Excuse me. When the customer uses the nPM1300 EK for battery charge‑discharge profile logging, after charging completes at 45 °C and the USB cable is unplugged as prompted...
83 views

0 replies

Started 2 days ago
by Mason Bu

Recent in the DevZone Blog

How to setup the Thread demo displayed live at Google I/O

Petter Myhre

Google I/O was wrapped up last week. One session was particularly interesting: "Connect Thread Devices to the Cloud with IoT Core". In it Google explains how the Thread protocol and their Cloud IoT Core…
- 15 May 2019
Field-testing how distance affects the behavior of LTE-M and NB-IoT

Petter Myhre

There is an updated field test at the same location from 2022. During the updated field test, we captured more parameters for both LTE-M and NB-IoT devices and, we captured power measurements of the cellular…
- 2 May 2019
SEGGER Embedded Studio Nordic edition updates v4.16

Hung Bui

Recently, we've updated the SEGGER Embedded Studio Nordic edition (SES) to version 4.16 (SES Nordic Edition is special version of SES built specifically for nRF Connect SDK). This updated version introduced…
- 12 Apr 2019
nRF52840-DK Range Testing With BLE, ZigBee and Thread Protocols at 0, 4 and 8dBm Transmit Power Settings

notsane0

Range testing of any RF scheme is inherently limited by the RF environment, antenna design, tuning and many other factors. The usefulness of range testing is to provide a basis for comparison while keeping…
- 28 Dec 2018
Thingy:52 MOSFET Usage

gamnes

This blog post describes how you can take advantage of the 4 MOSFET's on the Thingy:52. DISCLAIMER: Please verify all information that is used/retrieved from this blog post. Some of the information…
- 27 Dec 2018
Using the Power Profiling Kit to measure Current Draw on an External Device

notsane0

The Power Profiler Kit (PPK) is a flexible tool for measuring the real-time current draw of nRF5x designs. When used as an add-on board to measure the nRF5x current of an attached development kit (DK)…
- 26 Dec 2018