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sQSPI soft peripheral — frequent DMA aborts under BLE, and secure faults on early re-trigger 0

Environment SoC: nRF54LM20A (cpuapp, non-secure / TF-M) nRF Connect SDK: v3.3.0 sQSPI soft peripheral driving an AMOLED display via the FLPR BLE active via MPSL...
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Started 22 minutes ago
by Dominic
Not Answered
nrfx_pwm_uninit fails to uninitialize PWM instance 0

In our project we have functions for outputting a single frequency via PWM for an indefinite amount of time until we call a function to turn it off. See attached code. ...
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0 replies

Started 1 hour ago
by _Scott_
Not Answered
Message Routing Service disabled and no messages being received after connectivity restored 0

Hi, We had connectivity issues on our end for the Message Routing Service webhook since May 13, 2026. It has been restored and tested with the nRF Cloud verification test...
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0 replies

Started 3 hours ago
by msantos
Not Answered
Is there a change in the implementation of the connection interval update request between bare-metal SDKs v0.9.0 and v1.0.0 0

Hi, I see the different behavior of the function sd_ble_gap_conn_param_update when connected to Windows integrated Bluetooth. Using bare-metal SDK v0.9.0 it succeeds...
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0 replies

Started 4 hours ago
by Aryeh Eiderman
Not Answered
Unable to Power nRF9151 DK from External 4.2V Supply Provided by RT700 EVK. 0

Hello Team, We are evaluating an architecture where an NXP MIMXRT700 EVK powers an nRF9151 DK externally while using the nRF9151 DK as an LTE modem. Hardware: MIMXRT700...
15 views

0 replies

Started 5 hours ago
by Suhas0

Recent in the DevZone Blog

S132 v3.0 production version now available from Nordic Semiconductor implementing key Bluetooth 4.2 features

John Leonard

Boosting Bluetooth low energy throughput by up to 400% and improving privacy We are happy to announce that the latest version (v3.0.0) of our multi-role concurrent SoftDevice is now ready as production…
- 29 Jul 2016
Tutorial: Bluetooth LE to Cellular Gateway

eric ely

Bridging Bluetooth LE to different wireless connections, such as cellular, is challenging and there are few out of the box solutions. This is an important piece of the IoT puzzle, creating stationary…
- 25 Jul 2016
Video: Programming 96 nRF5 devices concurrently (AND nRF Connect MESH sneak peak)

Michael Dietz

https://vimeo.com/175834292 In the video above, 96 nRF51 devices are completely erased, programmed with a 150kB .hex file, verified, and reset (application reaches main() when the blue LED lights up)…
- 22 Jul 2016
PDM example on the nRF52832

Jimmy Wong

PDM stands for pulse density modulation. PDM is a form of modulation used to represent an analog signal with a binary signal. In a PDM signal, specific amplitude values are not encoded into codewords…
- 20 Jul 2016
How to test RF test example with Gazell instead of wiring

Brian Kim

One of most frequently asked question from customers is howt to test RF to evaluate RF performance on their device. The precondition of this is to connect UART between PC and DUT(Device Under Test) prior…
- 17 Jul 2016
Setting up IPv6 over BLE using nRF52 Series and RIOT OS

kaspar

This tutorial shows you how to get started with RIOT OS on nRF52832 using IPv6 over BLE communication. To fully understand this tutorial you will need to have minimum knowledge of Linux environment…
- 13 Jul 2016