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Nrf54LS05B QFAAAB VS QFAAAA marking issue on the chip body 0

Hi Team, What's the difference between blew two parts (QFAAA B VS QFAAA A )? Thanks.
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Started 10 hours ago
by Sam01234
Not Answered
nrf connect bare metal and blinky 0

Trying to get familiar with nrf connect bare metal. Some examples work fine, like ble_nus and ppi But blinky cannot compile. I need to use bm_nrf54l15df/nrf54l15/cpuapp...
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0 replies

Started 12 hours ago
by Sietse
Not Answered
FOTA configuration for nrf91 SLM + nrf54L15 host 0

Hello We have nrf54l15 as a host and main MCU along with nrf9151 with SLM build. We are connecting it to nrf-cloud, previously we used only nrf9151 with nrf52 connected...
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0 replies

Started 12 hours ago
by mmierunski
Not Answered
PCD synchronous network-core copy: supported timeout and recovery contract? 0

Hello, Could Nordic clarify the supported deadline and recovery behavior of pcd_network_core_update() when the network core never changes its command status? At sdk-nrf...
- development
- software
- nRF Connect SDK
- dfu
- nRF5340
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0 replies

Started 14 hours ago
by David Rosen
Not Answered
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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0 replies

Started 1 day ago
by maxxlife

Recent in the DevZone Blog

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

Salman

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
Sniffer application for OS X

RK

I've put up on Sourceforge, a Mac OSX application which interfaces with the Nordic BTLE sniffer software and has some of the functionality of the Windows application Nordic ships with that software package…
- 1 Oct 2014