Nordic DevZone

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

Not Answered
(NCS 2.5.0) Unable to OTA if the device is previously bonded. 0

Hi, We are running into a serious issue with OTA. Specifically, we have observed that nRF52832 will not be able to perform OTA to a newer firmware given that it is previously...
5 views

0 replies

Started 21 minutes ago
by PuffinEgg
Not Answered
Failing to receive UDP packets with zperf in OpenThread network 0

Hi all, I'm trying to characterize the UDP throughput of a Thread network consisting of nRF5340 DK devices. I saw that Espressif made a test report and they seemed to use...
- software
- 802.15.4
- Evaluation
- zephyr
- nRF5340
- openthread
10 views

0 replies

Started 2 hours ago
by aghuang
Not Answered
Combining CS Reflector and Periodic Sensor Broadcast on a Single Advertising Set (ME54BS01 / nRF54L15) 0

I’m using a custom PCB based on the Minew ME54BS01 module (nRF54L15 SoC) for both ends of our proof‑of‑concept: one node as a GATT‑based Channel‑Sounding reflector (leveraging...
30 views

0 replies

Started 5 hours ago
by Thanos Vasiloglou
Not Answered
nPM1300 Battery Status Voltage value 0

Dear DevZone support, I'm currently evaluating nPM1300 for Lithium Polymer battery management and charging and would like to ask a question. I understand that I can...
18 views

0 replies

Started 9 hours ago
by pipoket
Not Answered
ABOUT ZIGBEE OF NRF54L15 0

Hi Nordic： We are currently testing Zigbee on the nRF54L15 platform using the Zigbee R23-add-on-V1.0.0 SDK. It has been observed that when a low-power node disconnects from...
- development
- software
- zigbee
- nRF54L15
20 views

0 replies

Started 10 hours ago
by jermi

Recent in Nordic blog

Bluetooth on a desktop computer (Windows, Mac, Linux)

kbaud

Posting this here in an effort to save the time of anyone else who is wanting to control a device from a desktop computer. Our application is a motor control device that is wirelessly controlled from…
- 4 Jan 2018
Writing BLE firmware with a few lines of code part 2

Nguyen Hoan Hoang

Second part of the series Writing Bluetooth LE firmware the easy way blog. This second part shows how to read and advertise the environment sensor data (BME280 using Motsai Neblina module and BME680 using…
- 3 Jan 2018
Intro to ShockBurst/Enhanced ShockBurst

Daniel Veilleux

The first generation of wireless PC accessories to achieve widespread success (the ones that shipped with a dongle in the box) adopted 2.4GHz radios because these radios offered the optimal trade-off between…
- 1 Jan 2018
Writing BLE firmware with a few lines of code

Nguyen Hoan Hoang

Writing a BLE firmware can now be done with a few lines of code. The code example bellow is all you need to write for a non-connectable BLE firmware that advertise a counter value every second in the…
- 29 Dec 2017
nrF52 Tutorial: ETM Instruction Trace with Keil MDK

Bob Boys

Hello I wrote a tutorial on using the nrF52 Development Kit with Keil MDK. www.keil.com/appnotes/docs/apnt_308.asp This document features essential debugging capabilities of the nrF52 series. ETM Instruction…
- 15 Dec 2017
One minute to understand BLE connection data package

viewtool

1.Profile During connection procedure of BLE, there are three packages: SCAN_REQ, SCAN_RSP 和 CONNECT_REQ。 SCAN_REQ： Scan request, issued by MASTER DEVICE, send to SLAVE DEVICE，sent by the Link Layer…
- 15 Dec 2017