Nordic DevZone

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

Not Answered
WiFi shell ,SCAN ,STA/AP sample fails on v3.0.2 for nrf7002EK with external host(stm32) 'RDSR2 failed' error 0

I'm trying to run Wi-Fi scanning or AP/STA mode examples on the NUCLEO-U575ZI-Q board with the nRF7002EK shield, but I keep getting an "RDSR2 register failed" error. I've...
- software
- Evaluation
- Wi-Fi
- Other
5 views

0 replies

Started 17 minutes ago
by dev_nxp
Not Answered
nRF7002: some hardware modules failing to connect 0

I have several hardware pieces based on the Fanstel WM02C nRF7002 module (nRF54L15 host) and am having problems connecting to WiFi networks on a subset. All modules successfully...
6 views

0 replies

Started 20 minutes ago
by JordanYates
Not Answered
Nordic 91X - Incorporating NRF CLOUD and custom MQTT Broker 0

Hi all, Our company is currently prototyping with the Nordic 91X DK and looking to use both nrf cloud services specifically for using location services whilst also connecting...
9 views

0 replies

Started 1 hour ago
by Astropolak
Not Answered
device update on nrf54L15 0

nRF54L15 would be used as thread RCP, host processor would use uart to communicate with the rcp. They would behave like a OTBR. I also need to do device firmware update...
13 views

0 replies

Started 1 hour ago
by minminminmin
Not Answered
nRF7002 - wlan0 interface goes down after repeated making HTTP requests 0

Wonder if anyone has experience this but my Zephyr OS and a http client application eventually crashes due the network interface going down coming back up. Initialization...
18 views

0 replies

Started 6 hours ago
by tomtran_montage

Recent in Nordic blog

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
One minute to understand BLE MTU data package

viewtool

1.Profile MTU: ATT Maximum Transmission Unit (MTU) is the maximum length of an ATT packet. The ATT MTU is defined by the L2CAP and can be anywhere between 23 and infinity. The implementation of the Bluetooth…
- 15 Dec 2017
Debugging on nrf52840 with GDB from CLI on linux

jfcamel

Today I tried to find the better ways to debug program on nRF52840 PDK from CLI on linux. The ways that I tried [Failed] openocd (both stlink and jlink) & gdb [Succeeded] JLink & JLinkGDBServer &…
- 14 Dec 2017