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Bus fault on nRF52840 peripheral in BLE HCI USB Raw mode with 251-byte packets 0

While running the BLE HCI USB ( bluetooth_hci_usb ) sample in Raw mode on an nRF52840 board, we observe a bus fault under specific conditions. The fault occurs when the device...
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Started 2 hours ago
by SaleemN
Not Answered
nrf_pwr_mgmt_run(); is not executing in NRF52810 0

I’m working on an nRF52-based design where the device should remain in System ON low-power mode after an operation (SAADC sampling + BLE sync). After SAADC data collection...
17 views

0 replies

Started 7 hours ago
by Tapan Nayak
Not Answered
FPROTECT for NRF54L10 0

I'm working with NRF54L10 module. I needed more mcuboot space so in pm_static.yml I allocated it 80kb. Before this FPROTECT was working but after I allocated 80kb, now FPROTECT...
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0 replies

Started 9 hours ago
by Amaan Singh
Not Answered
how to connect nrf52840 into mesh of 50 device 0

how to create the nrf52840 mesh of more than 50 devices ? I am using the chat sample for this mesh network but i am tested with the 12 boards but i am getting reply from...
12 views

0 replies

Started 13 hours ago
by sibi
Not Answered
zephyr/samples/net/cloud/aws_iot_mqtt fails to connect to aws 0

I have nordic board nrf5340-dk + nrf7002-ek I want to run on it the application zephyr/samples/net/cloud/aws_iot_mqtt I built the project and I flashed on my device I can...
- software
- Evaluation
- Wi-Fi
- zephyr
- nRF5340
22 views

0 replies

Started 14 hours ago
by MOHAMED Kallel

Recent in the DevZone Blog

nRF51822 now supports extended industrial temp range (-40 – 105C)

Pär H

We recently announced that we now support “extended industrial temperature range” (-40 – 105C) on our nRF51822. The devices supporting -40 - 105C are the QFAA (QFN with 256kB flash and 16kB RAM) and the…
- 24 Aug 2015
Running micro-ESB concurrently with BLE

Audun

Introduction Using proprietary protocols can be an effective way of addressing shortcomings in BLE. When communicating between two nRF chips, one can for example use a different packet format or different…
- 14 Aug 2015
FruityMesh open sourced - Connection based meshing that will run on batteries

Marius Heil

Hello everybody, I have just published the sourcecode of FruityMesh on GitHub. It is a meshing algorithm that uses standard BLE connections. Plug in as many nodes as you like and they will automatically…
- 12 Aug 2015
Developing Nordic nRF51 Projects with Visual Studio

ivan

This tutorial shows how to create and debug a basic project for the Nordic nRF51-DK using Visual Studio. Before you begin, install VisualGDB 5.0 or later. Start Visual Studio and begin creating a new…
- 6 Aug 2015
Motor Control over BLE with nRF51822 and TB6612FNG

Mahesh Venkitachalam

In this project, we will control two motors over BLE using the Nordic nRF51-DK. To do this, we will use a motor driver based on the Toshiba TB6612FNG chip. We will use GPIOs and PWM to communicate with…
- 5 Aug 2015
Create Hurricane Tunnel Broker on Raspberry Pi

Eugene Yu

This blog introduces how to create tunnel broker service in order to support IPv6 on your IPv4 network. The tunnel broker is providing IP conversion service with 6in4. Preparation Raspberry Pi…
- 4 Aug 2015