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nrf54l15DK sys_poweroff() bus fault 0

I'm trying to get NFC power-up/restart working on nrf54lDK but the call to sys_poweroff() results in: E: ***** BUS FAULT ***** E: Precise data bus error E: BFAR Address: 0x0...
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0 replies

Started 10 minutes ago
by RichH0
Not Answered
nRF9151 modem faults on v2.0.2 0

Hi, We have deployed some devices now, and we see quite some modem faults popping up. Could you try to give all info on what you know about these faults we have from...
- software
- lte-m
- Failure Analysis
- nb-iot
- nRF9151
- production
14 views

0 replies

Started 1 hour ago
by klaasg
Not Answered
sQSPI display aborts vs CONFIG_BT_CTLR_PRIVACY 0

Environment SoC: nRF54LM20 (DK; silicon reports nRF54LM20B ENGB — also reproduces built for the LM20A target) nRF Connect SDK: v3.3.0-rc2, west v1.5.0 Bluetooth: SoftDevice...
19 views

0 replies

Started 2 hours ago
by Dominic
Not Answered
nRF5340+nRF7002: Random crashes on Matter certification tests TC-RR-1.1 and TC-OPCREDS-3.1 0

Hi, We are using nRF Connect SDK v3.0.2 (Matter 1.4.1) We are trying to do Matter certification, but we have an issue on TC-RR-1.1 and TC-OPCREDS- 3.1 The device crashes randomly...
19 views

0 replies

Started 5 hours ago
by Winston A
Not Answered
Error in Angle of Arrival Calculation for Direction Finding 0

Hello We are using nRF5340 as our EVK with a 12 antenna array plate(4x4 with center 4 ones not being there). Our beacon uses nRF52833. We used Nordic's sample codes- ...
53 views

0 replies

Started 6 hours ago
by Shivani

Recent in the DevZone Blog

Field-testing how distance affects the behavior of LTE-M and NB-IoT

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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
Thingy:52 MOSFET Usage

gamnes

This blog post describes how you can take advantage of the 4 MOSFET's on the Thingy:52. DISCLAIMER: Please verify all information that is used/retrieved from this blog post. Some of the information…
- 27 Dec 2018
Using the Power Profiling Kit to measure Current Draw on an External Device

notsane0

The Power Profiler Kit (PPK) is a flexible tool for measuring the real-time current draw of nRF5x designs. When used as an add-on board to measure the nRF5x current of an attached development kit (DK)…
- 26 Dec 2018
What impact does the deprecation and withdrawal of Bluetooth Core specification v4.0 and v4.1 have on your current and future products?

Petter Myhre

This blog was last updated 17.01.2019. The Bluetooth Special Interest Group (SIG) recently announced the deprecation and withdrawal of Bluetooth Core specifications v4.0 and v4.1. For products that are…
- 30 Oct 2018