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CMSIS-NN INT4 (s4) 1.385x speedup on nRF54LM20B (NCS v3.5.0-preview3) — upstream PR & RRAM benchmarking question 0

Hi Nordic team, While benchmarking quantized INT4 (`s4`) matrix-vector multiplication (`arm_fully_connected_s4` / `arm_nn_vec_mat_mult_t_s4`) on an **nRF54LM20 DK (`nrf54lm20dk...
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Started 1 hour ago
by maxxlife
Not Answered
PAwR on LE Coded PHY: responses appear to be sized and sent at S=8 even when the advertiser requires S=2 — expected? any way to get S=2 responses? 0

Setup nRF Connect SDK v3.4.1, SoftDevice Controller from the bundled nrfxlib, Zephyr host, CONFIG_BT_LL_SOFTDEVICE=y . Hardware: nRF54L15, one PAwR advertiser and multiple...
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Started 10 hours ago
by JPD30
Not Answered
Documentation on and availability of NRF-SENSOR-EB (pca63568) shield for use with nRF54LM20-DK for EdgeAI sample apps 0

The EdgeAI documentation includes a required piece of hardware for use with the nRF54LM20-DK when implementing the gesture recognition sample, specifically the " pca63568...
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0 replies

Started 11 hours ago
by Mike Wirth
Not Answered
is nRF54 able to use CTRL-AP to reset itself? 0

I'm aware of https://devzone.nordicsemi.com/f/nordic-q-a/125252/reset-over-ctrl-ap/555253?focus=true Is it possible for an nRF54 to safely use the CPU access to the AP registers...
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0 replies

Started 14 hours ago
by Kelso
Not Answered
Channel Sounding with multiple initiators 0

Hi, Sorry, I found a similar question on this site, but I still don’t understand. We would like to demonstrate the following. Perform distance measurements simultaneously...
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0 replies

Started 14 hours ago
by Hakuto

Recent in the DevZone Blog

Introduction of SDH and SDK v15.0 software architecture

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The SDK software architecture has been hugely changed since SDK v13.0. With adding SDH to SDK, it provides SDH API to Enabling the SoftDevice and its event interrupt. Disabling the SoftDevice. Receiving…
- 13 Aug 2018
Bluetooth pairing vulnerability

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The Bluetooth SIG released an errata for the 4.2 and 5.0 versions of Bluetooth specification on July 23rd relating to a potential vulnerability with the pairing procedures. For Bluetooth low energy; this…
- 27 Jul 2018
Getting Started with the Thingy:52 and GCC/GDB

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The Thingy:52 IoT Sensor Kit is a fancy development board that combines the nRF52832 SoC, a handful of sensors and user interface components, and a rechargeable battery. Although the Thingy is available…
- 20 Jul 2018
Provision, configure and control Bluetooth mesh networks with nRF Mesh

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nRF Mesh are open source libraries for building your own Android and iOS Bluetooth mesh apps. It is also the name of the apps demonstrating a subset of the capabilities of the libraries. Use them in test…
- 25 Jun 2018
nRF52832 Buttonless DFU Development Tutorial - GitHub

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This tutorial is valid as of 2018-06-06, updates to tools and SDKs might have been made since then. Please review the information on http://infocenter.nordicsemi.com/ to see if any updates have been made…
- 12 Jun 2018
Optimizing Power on nRF52 Designs

notsane0

As customers reach the end of their design cycle, their attention generally falls on power optimization, especially for battery powered designs. The following are hints for achieving the lowest possible…
- 30 May 2018