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Not Answered
Issue with Apple Home App removal on nRF54L15 (NCS 3.1.1) – Device cannot be re-added 0

Dear Nordic Support Team, We are developing a Matter device based on the nRF54L15 using NCS 3.1.1 . We started from the Matter light example provided in the SDK. We encountered...
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0 replies

Started 2 hours ago
by paper555
Not Answered
AT%ENVEVAL In PSM 0

The at command documentation says that ENVEVAL is only available in system mode 2 (CFUN=2). Is there a reason why the command can't be run in any other mode? For example if...
16 views

0 replies

Started 2 hours ago
by thomasGronroos
Not Answered
CONFIG_LTE_MODE_PREFERENCE_LTE_M_PLMN_PRIO Description ambiguity 0

In the LTE_MODE_PREFERENCE Kconfig description the CONFIG_LTE_MODE_PREFERENCE_LTE_M_PLMN_PRIO option states that: " LTE-M, PLMN prioritized LTE-M is preferred, but PLMN...
14 views

0 replies

Started 3 hours ago
by thomasGronroos
Not Answered
Request for nRF54L15 JTAG Lock/Unlock Procedure 0

Hi Team, We require the detailed procedure for locking and unlocking JTAG access on the nRF54L15 device . Specifically, we are looking for: Steps to enable JTAG...
25 views

0 replies

Started 4 hours ago
by H538063
Not Answered
Zigbee Concentrator Mode impacting OTA upgrade reliability (nRF52840, nRF5 SDK) 0

Hi, I am working on a Zigbee coordinator based on nRF52840 using the nRF5 SDK (ZBOSS stack). My network includes up to ~50–60 devices (both mains-powered and battery-powered...
14 views

0 replies

Started 5 hours ago
by Marco_A

Recent in the DevZone Blog

Nordic Semiconductor nRF51822 Firmware for Background Data Recording

scytulip

#Nordic Semiconductor nRF51822 Firmware for Background Data Recording Updating on https://github.com/scytulip/nrf51-back-rec Design Objective This firmware is designed for low-cost long-time low-power…
- 23 Oct 2014
Nordic nRF51822 ARM Cortex-M0 Development using emIDE

Hugh

Nordic nRF51822 ARM Cortex-M0 Development using emIDE To avoid the hefty charges with commercial compilers I tried emIDE with some success; here are the settings I used for the EV Kit Official emIDE…
- 22 Oct 2014
Beacon Kit - Mistake in Ref_Design_UG_v1.0

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I connected the programming header as described in "nRF6930_Beacon_Ref_Design_UG_v1.0.pdf" 5.5.4 Programming interface. I was trying to program Beacon Kit but failed many times then I compared it with…
- 10 Oct 2014
SD card interfacing

Salman

Hi, I have written SD & SDHC card routine for reading, writing and erasing data from SD card. It used the hardware SPI of nRF51822. NOTE: 1)Define the PINs of SD card first before initialing. 2)Define…
- 10 Oct 2014
How different BLE packet types influence throughput

Stefan Birnir Sverrisson

There are several types of write operations, write request with authorization, write request without authorization and write command. You can see message sequence charts for those messages here and he…
- 9 Oct 2014
Measuring Lithium battery voltage with nRF51

Stefan Birnir Sverrisson

Here is an example of a hardware setup to measure the voltage on a Lithium battery with a voltage divider and a connected capacitor. The Lithium battery typically has a voltage range of 2.7 - 4.2 V and…
- 2 Oct 2014