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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...
15 views

0 replies

Started 30 minutes 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...
53 views

0 replies

Started 15 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
49 views

0 replies

Started 16 hours ago
by Gabor Bohm
Not Answered
what is the pin no. of AIN3 about nrf54l05-qdaa? 0

I check the datasheet, I can find AIN0,1,2,4,5,6,7, but I can't find AIN3 pin of nrf54l05-qdaa. Would any experts tell me？Thanks.
39 views

0 replies

Started 1 day ago
by faithself
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...
44 views

0 replies

Started 1 day ago
by faithself

Recent in the DevZone Blog

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

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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

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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