Nordic DevZone

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

Not Answered
nRF5340 (NCS v2.8.0) - External rail-to-rail LFXO source: boot hangs, external oscillator stops toggling 0

I want to use a new source LF clock to raise the precision from +-250ppm to around +-20ppm. I already have an oscillator mounted in my PCB, so I want to use it for BLE. I...
19 views

0 replies

Started 4 hours ago
by Alvaro Arnaiz
Not Answered
Azure FOTA w/o Partition Manager (NCS v2.9.3) 0

Hi, I would like to know if its possible to run Azure FOTA functionality w/o using Partition Manager (aka `SB_CONFIG_PARTITION_MANAGER=n`) ? Trying to build this gets...
37 views

0 replies

Started 6 hours ago
by Andrei H.
Not Answered
ble_nus_central sample does not discover 0

Hello, we want to evaluate the BLE ISP2454-LX chip. To do this we bought from RUTRONIK FRANCE an ISP2454-LX-EB evaluation board with the ISP2454-LX-TB test board. SDK...
12 views

0 replies

Started 6 hours ago
by Andre MULLER
Not Answered
RF matching network when replacing DK antenna with SMA / external antenna 0

Hi Nordic team, I have a question regarding the RF matching networks used in the nRF54LM20A-PAAA reference design and in the nRF7002 Expansion Board II (PCA63571). For...
- development
- nRF54LM20A
- rf design
- hardware
- nRF7002
17 views

0 replies

Started 7 hours ago
by Samuel012
Not Answered
Annoyingly basic SWD issue? nRF52840 custom board refuses to recover 0

Hi everyone, I’m trying to program/recover a custom board with an nRF52840 Fanstel module using a Nordic nRF52840 DK as the programmer. The board is powered from a 4.2 V...
23 views

0 replies

Started 10 hours ago
by Vic0

Recent in the DevZone Blog

Power Optimization — From 3 to 7 Months on a Single Charge

Yaniv Nis

A case study on optimizing battery power consumption for CC2538 but can also apply for nRF52 based device - https://medium.com/jumperiot/power-optimization-from-3-to-7-months-on-a-single-charge-56de0c30f062…
- 10 Jul 2017
Bluey Beacon - Building a Nordic nRF52832 BLE IoT Sensor Beacon

Mahesh Venkitachalam

In this project, we’re going to build a BLE Beacon that transmits temperature, humidity and ambient light levels to a dashboard on the internet. Bluetooth Low Energy is a technology that was designed…
- 9 Jul 2017
Nordic Thingy:52 node.js/Raspberry Pi demos

esivertsen

Our brilliant apps engineers continue to play around with our newly-launched Nordic Thingy:52. This time, Joakim has prepared a few Javascript demos using node.js and a Raspberry Pi. The Thingy connects…
- 5 Jul 2017
nRF Connect v2.0 release

Bence

We are happy to announce that nRF Connect for desktop v2.0 has now been released, and is available for download on the nRF Connect product page. Framework for desktop apps As you may know, nRF Connect…
- 5 Jul 2017
Introducing nRF Cloud. An IoT platform for your Nordic Semiconductor Bluetooth devices.

chrishansen

Connecting BLE devices to the IoT is becoming an essential requirement of many products, so to help you get your IoT project jump started, Nordic Semiconductor is launching a set of IoT developer tools…
- 30 Jun 2017
Porting the OTA DFU to your Custom App (SDK 12 +)

shibbs

How to implement the Nordic OTA protocol in your own phone App This document is meant to be useful if you are implementing DFU updates within in your own smartphone app, and want to do it yourself, rather…
- 30 Jun 2017