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Not Answered
spi_nor not able to communicate with external flash / jedec id always returning 00 00 00 during boot up. 0

The firmware always halts execution during boot after providing these logs: 26/05/22 10:38:33.925 89737.861 13892 0 E: Device id 00 00 00 does not match config 1f 16 01...
8 views

0 replies

Started 26 minutes ago
by Bello
Not Answered
Query on Disabling/Configuring Signature Verification in nRF54L15 0

Hi Team, Whether there is any configuration or option available to disable/eliminate signature verification during the boot process. If disabling is not recommended...
13 views

0 replies

Started 1 hour ago
by H538063
Not Answered
nrfutil device (v2.9.0) packaging regression on Linux: Missing J-Link plugins/workers in lib/nrfutil-device break device discovery 0

Environment: OS: Linux (Ubuntu/Debian-based) Target MCU: nRF52840 J-Link Version: SEGGER J-Link V9.24a (installed in the default path /opt/SEGGER/JLink ) Problem...
- development
- software
- nRF Connect SDK
- nRF Tools
- nrf52840
- linux
17 views

0 replies

Started 2 hours ago
by Pawel Iwaneczko
Not Answered
Inquiry about HID keyboard demo with nRF52840 Dongle as central and nRF52833 as peripheral (NCS v3.3.0) 0

Hi, I am using NCS v3.3.0 and would like to implement the following setup: Central: nRF52840 Dongle (connected to PC via USB) Peripheral: nRF52833 acting as...
11 views

0 replies

Started 2 hours ago
by Mark
Not Answered
noise and sound filtering 0

HI I need to implement LE Audio and voice KWS (Keyword Spotting). The microphone input needs to use two microphones to perform noise and sound filtering for sounds that...
24 views

0 replies

Started 7 hours ago
by poyuankung

Recent in the DevZone Blog

Workaround needed for TWI driver (nrf_drv_twi) in SDK v8.1 (TWI_COUNT missing)

Hung Bui

In SDK v8.1 we added the TWI driver (nrf_drv_twi.c). Unfortunately the nrf_drv_config.h file wasn't updated correctly with the new driver. The symptom is the error with "TWI_COUNT is missing". Here…
- 20 May 2015
Common FAQs on DFU

Hung Bui

If you are looking for a place to get started with DFU, please have a look at this presentation here and the tutorial here. In this post, we cover some in depth Q&A topics regarding Device Firmware…
- 15 May 2015
Programming the nRF51822 Beacon Kit with the nRF51DK

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One way to program the nRF51822 Bluetooth Smart Beacon Kit is to use the nRF51 DK. This gives you a full scale development platform (the nRF51 DK). This blog will go thru the steps needed to program…
- 7 May 2015
Bluz, a cloud connected Bluetooth LE development kit based on the nRF51822, is live on Kickstarter

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Bluz is a brand new development kit that brings Bluetooth LE to the internet. We have paired up with Spark and ported their FW to the nrf51822, allowing Bluz to be controlled and programmed over the…
- 15 Apr 2015
nRF51 current consumption for common scenarios

Stefan Birnir Sverrisson

The following is the estimated nRF51 current consumption during advertising with the DCDC disabled. Advertising 1: TX power: +4dBm adv interval: 20ms (minimum advertising interval in normal adversising…
- 14 Apr 2015
Building kernel for RPi2 with bluetooth_6lowpan for Raspbian

Håkon Alseth

Building kernel for RPi2 with bluetooth_6lowpan In this guide, you will have two choices: Cross-compilation build Native build Choose the one that fits your needs. Cross-compilation is…
- 9 Apr 2015