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nRF52840 dongle BLE/ZigBee radio problem 0

I have recently purchased nRF52840 dongle which I wanted to use as a ZigBee sniffer. I bought it on AliExpress and it supposed to be original Nordic board, but it turned out...
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0 replies

Started 26 minutes ago
by Wes0
Not Answered
Which Nordic MCU's, if any, support odd parity for UART? 0

Hi, I have a project requirement to interface with HART, which is a protocol that specifies odd parity for UART. I recently found out UART odd parity isn't supported on...
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0 replies

Started 2 hours ago
by chris_h
Not Answered
CS 3.1.0 + nRF5340: MCUboot serial recovery in single-slot with signing + encryption 0

Hi Nordic team, I am working on nRF5340 and trying to enable MCUboot serial recovery DFU in single-slot mode with both signing and encrypted images. Environment: 1. SoC...
17 views

0 replies

Started 4 hours ago
by BBatu
Not Answered
nPM1300: VSYS drops to 2.5V on startup unless VBUS and VSYS are momentarily shorted 0

Hello Nordic Support Team, I am experiencing a startup issue with the nPM1300 PMIC. Below is the summary of my hardware configuration and the behavior I am observing: ...
18 views

0 replies

Started 5 hours ago
by Luis Santos
Not Answered
nRF52811: settings_save_one() returns -2 / -116 while storing device name and BLE passkey issue (Settings + NVS backend) 0

Hi Team, I am working on an nRF52811-based BLE application using nRF Connect SDK (Zephyr) and facing an issue while trying to store the device name in flash using the Settings...
20 views

0 replies

Started 8 hours ago
by Manoj Kumar

Recent in the DevZone Blog

Thingy:52 based Weather Station

Krzysztof Szewczyk

Weather station created from two Nordics eval-boards (Thingy:52 and nRF52840-Preview-DK). Source code and hardware files are available. http://evalspace.com/weather-station/
- 29 Oct 2017
How to build continuous integration and delivery process for embedded SW development

Yaniv Nis

If automated testing, continuous integration, and delivery processes are top of mind for you, but you are not sure how to start implementing it for embedded SW development - take a look at the following…
- 3 Oct 2017
Multiple channels in RTT

Krzysztof Zaraska

Segger RTT (Real-Time Terminal) supports multiple data channels. RTT Viewer uses channel 0 only, and implements multiple virtual terminals on top of this. The terminal can be switched by SEGGER_RTT_SetTerminal…
- 29 Sep 2017
6 Things to Know about Bluetooth Beacons

Rose Martin

Smartphones and tablets have revolutionized the manner in which people communicate with each other. Mobile applications with location-based features like Bluetooth beacons, WiFi, and GPS are helping people…
- 22 Sep 2017
Creating a Keil project for a Bluetooth Mesh example (Updated for 0.10.0)

Kristian Skordal

Introduction The recently released nRF5 SDK for Bluetooth Mesh does not provide Keil project files for its example projects. Fortunately, it's relatively easy to set up your own project from scratch.…
- 19 Sep 2017
Using millis() like in Arduino.

schef

Here are two simple functions to use when you want to use timestamps for time measurement. uint32_t millis(void) { return(app_timer_cnt_get() / 32.768); } and for comperison of current with given…
- 18 Sep 2017