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nRF54LM20A / NCS v3.4.0: kernel timeout delivery stalls ~1.3 s at 5 s after boot in a minimal app (GRTC counter keeps running); ~6 s in our full application 0

On a Seeed XIAO nRF54LM20A (application core, nRF Connect SDK v3.4.0, Zephyr GRTC system timer, default LFXO), a minimal application with one 250 ms k_timer and a sleeping...
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0 replies

Started 1 hour ago
by Kevin Hankinson
Not Answered
nRF54L05 wake on I2C standby current 0

An external MCU occasionally sends data to the nRF54L05 over I2C. Between transfers, the nRF54L05 should sleep and wake when addressed, without a separate wake pin. What...
55 views

0 replies

Started 17 hours ago
by Jonsiann
Not Answered
Thingy:53 Zigbee End Device — Configure Reporting failures + malformed Report Attributes flood 0

On a custom Zigbee End Device application for the Thingy:53 (NCS v2.9.3), ZCL Configure Reporting commands sent by Zigbee2MQTT are rejected with ZCL status FAILURE for almost...
- development
- software
- debugging
- zigbee
- zephyr
- nRF5340
52 views

0 replies

Started 18 hours ago
by Gabor Bohm
Not Answered
Why advertising timeout is 3 munites of nrf54l05 dk? 0

Thanks in advanced. I'm immigrating projects into NCS bare metal v2.0.1. Sample Bluetooth ble_nus only advertises for 3 minutes, then device can't be scanned again. I check...
45 views

0 replies

Started 1 day ago
by faithself
Not Answered
WIFI SoftAP + Station mode in one compiled image 0

nRF54LM20 + nRF7002, NCS 3.4.1: SoftAP provisioning and station low power in one image Our battery-powered product (no BLE antenna), removed due to space in the PCB and...
80 views

0 replies

Started 2 days ago
by SubuMuthu

Recent in the DevZone Blog

Using Eclipse's Managed Make with the nRF51 DK

i_am_trying

I have been using Eclipse to programming+build+flash+debugging my nRF51 DK apps. This requires carrying a Makefile forward, modifying as stuff changes...handling flash programming in less integrated way…
- 6 Sep 2015
Programming Inexpensive nRf51822 modules with Nordic nRF51-DK

Mahesh Venkitachalam

I've updated my article on external SWD programming using the nRF51-DK. I have also designed an adapter board for these modules. http://electronut.in/nrf51-dk-external-programming/#E3BO
- 6 Sep 2015
BLE Sniffer in Linux using Wireshark

Stian Røed Hafskjold

Here is a small guide on how to build Wireshark with a BLE plugin under linux, with a small example on using this plugin with the Nordic Sniffer API. ##Prerequisites nRF Dongle (PCA10031/PCA10000)…
- 4 Sep 2015
Trying OpenWRT Chaos Calmer (15.05 RC3) on Buffalo WZR-600DHP

Jun Qing ZOU

In this post, we try to setup OpenWRT on a Japanese router, Buffalo WZR-600DHP, which has a Atheros AR7161 in side. The officail guide by OpenWRT could be found here: http://wiki.openwrt.org/toh/buffalo…
- 4 Sep 2015
The Art of Pairing

John Leonard

It's an old chestnut the pairing conundrum, how to make it safe and secure yet so simple people aren't left confused and frustrated whilst trying to pair products. Bluetooth Smart currently has 3 pairing…
- 3 Sep 2015
Reprogram the nRF51822 Beacon Kit to work with iOS 8

rvaessen

When I decided to attempt the reprogramming of my nRF51822 Beacon Kit I read several posts related to the task. The information I needed was there but I found it to be a bit scattered. It was difficult…
- 30 Aug 2015