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How to restore default nRF5340 firmware on Thingy91 X? 0

When programming a nRF9151 firmware on to Thingy91 X, I made a mistake and failed to change SW2 from nRF53 to nRF91 (the label is very small). The USB serial port no longer...
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0 replies

Started 2 hours ago
by RoryL
Not Answered
MDBT42Q BLE not working when porting code from nrf52 dk 0

I am trying to port code I developed on the NRF52 DK to a MDBT42Q-512KV2 BLE module from Raytac I purchased from Digikey and am running into problems. I developed all the...
29 views

0 replies

Started 5 hours ago
by Danie1
Not Answered
Why am I receiving data through /dev/ttyACM1 while transmitting over pin 8 (UART1 TX) on nRF9151? 0

Hi, I'm working with the nRF9151DK and Zephyr RTOS (v3.7.99 / NCS 2.9.1) . I’ve configured UART1 to send and receive data via GPIO pins: TX: pin 8 (P0.08) RX:...
- development
- nRF9151
- C
- zephyr
- hardware
22 views

0 replies

Started 10 hours ago
by jarain78
Not Answered
Extract Device name from Reflector in CS 0

Hi, I am struggling a bit on how to correctly extract the device name of the reflector, which is present in the Advertisement Data. The code that i have down below shows...
- development
- python
- software
- nRF Connect SDK
- nRF Tools
- nRF54L15
- bluetooth le
- nfc
24 views

0 replies

Started 11 hours ago
by NickDeLeenheer
Not Answered
RV8263-C8 I2C issues 0

Hello everyone, I have a custom board with an nRF5340, which currently uses the internal clock. I'm trying to use the RV8263-C8 RTC to achieve accurate real-time tracking...
19 views

0 replies

Started 11 hours ago
by Luis Santos

Recent in Nordic blog

nrF52 Tutorial: ETM Instruction Trace with Keil MDK

Bob Boys

Hello I wrote a tutorial on using the nrF52 Development Kit with Keil MDK. www.keil.com/appnotes/docs/apnt_308.asp This document features essential debugging capabilities of the nrF52 series. ETM Instruction…
- 15 Dec 2017
One minute to understand BLE connection data package

viewtool

1.Profile During connection procedure of BLE, there are three packages: SCAN_REQ, SCAN_RSP 和 CONNECT_REQ。 SCAN_REQ： Scan request, issued by MASTER DEVICE, send to SLAVE DEVICE，sent by the Link Layer…
- 15 Dec 2017
One minute to understand BLE MTU data package

viewtool

1.Profile MTU: ATT Maximum Transmission Unit (MTU) is the maximum length of an ATT packet. The ATT MTU is defined by the L2CAP and can be anywhere between 23 and infinity. The implementation of the Bluetooth…
- 15 Dec 2017

Latest guides

Getting started: nRF Connect for Cloud Certificate Update

Joakim

The content of this guide is now covered in the documentation on nrf Connect SDK documentation page.For the most up-to-date instruction to Update Cloud Certificate please follow this link.
- 27 Sep 2019
Getting started: Thingy:91 Firmware Update using MCUboot

Joakim

The nRF Connect Programmer application now also supports MCUboot! Follow these steps to update through the programmer application or the following guide for the command line alternative. This guide shows…
- 23 Sep 2019
Bluetooth low energy: Concurrent Advertising

Håvard

I have been asked several times about variations of the following advertising scenario, so I decided to make a blog post that I can refer to, and hope it might prove useful for others out there that are…
- 9 Sep 2019
Software and Protocols: The four kinds of data you need to consider when developing an IoT product

Markus Tacker (he/him)

In this post I will give you an introduction to the four kinds of data you need to consider when developing an IoT product: Device State Device Configuration Past Data Firmware Updates It's these …
- 9 Sep 2019
Getting Started : Automate building of HEX files for your nRF Connect SDK application using CircleCI or GitHub Actions

Markus Tacker (he/him)

Continuous delivery is in important aspect of short time to market and since the nRF9160 supports firmware over the air updates we want to ship a new firmware to our development boards every time we update…
- 14 Aug 2019
nRF5x: Automating Power Profiler Kit measurements from the command line

Daniel Veilleux

Nordic's Power Profiler Kit (PPK) is an inexpensive piece of hardware that can provide a significant amount of insight into the operation and performance of your project. Although there is a lot that…
- 2 Aug 2019