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NCS SDK 2.7.0 uses I2C(SCL P0.10, SDA P0.09 ) failed 0

1. dts config file, I2C_SDA is configed GPIO P0.09/NFC1 , I2C_SCL is configed GPIO P0.10/NFC1, months ago, I'm using the old SDK, I also found that these pins configed as...
- software
- zephyr
- nrf52832
- twi
- production
7 views

0 replies

Started 1 hour ago
by hugh512
Not Answered
Getting zigbee device RSSI/LQI value of all network device 0

How can we retrieve all network devices RSSI/LQI value? Is there option to subscribe value for LQI ? We just want to showcase LQI/RSSI on server so user be aware if device...
- development
- software
- nRF Connect SDK
- zigbee
- zephyr
- nrf52840
15 views

0 replies

Started 3 hours ago
by Dhaval Dalvadi
Not Answered
About nrfutil protocol 0

Dear Devzone, I currently use the nrfutil dfu serial command to upgrade the firmware, which is OK. I want to upgrade the firmware of 52832 through MCU, so I need to know...
22 views

0 replies

Started 7 hours ago
by xijunjie
Not Answered
update ncs to v2.8.0 ,can't suspend uart 0

Hello, I update ncs from v2.3.0 to v2.8.0 in matter windowcovering project. my prj.conf file: CONFIG_PM_DEVICE =y CONFIG_PM_DEVICE_RUNTIME =y CONFIG_USE_SEGGER_RTT...
21 views

0 replies

Started 8 hours ago
by danny_zhang
Not Answered
LVGL version used for nRF Connect for VSC 0

What version of LVGL is used with nRFConnect for VSC 2.7? Where can I find this information generally. It seems like the lvgl version is 8.3, but I don't know why I think...
24 views

0 replies

Started 12 hours ago
by lcj

Recent in Nordic blog

nRF52 Online Power Profiler

Stian Røed Hafskjold

We in the Nordic Support team have created an online power profiler to estimate the power consumption during a BLE event with different parameters. The profiler gives you information about the different…
- 26 Apr 2016
Debugging nRF52 series devices using Trace

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#Why use trace "Embedded Trace Macrocell (ETM) allows to capture information on the processor’s state without affecting the processor’s performance. Microcontrollers that include an ETM allow detailed…
- 20 Apr 2016
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Now delivering into kids hands in UK BBC micro:bit has, as I write this, been delivered into the hands of 450 000 UK schoolchildren with a further 500 000+ to be handed out over the next couple of weeks…
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Latest guides

Peripherals And RF Test: Adding a Peripheral(SPI) to an NCS (version 1.x) Zephyr project

Jeff4BLE

Objectives Provide a brief primer to NCS and Zephyr Provide a quick-start guide to adding peripherals to an existing sample project Demonstrate running both foreground and background tasks within Zephyr…
- 21 Feb 2021
Getting started: How to add DFU support to your Thingy:91 project

Didrik Rokhaug

Note: From nRF Connect SDK v1.7.0 onwards, if you build for the thingy91_nrf9160_ns or thingy91_nrf52840, everything in this guide is already done automatically. Since that SDK release, the board files…
- 21 Jan 2021
Software: Enter the Multi-NUS: A Simple Wireless UART Network

matt.heins

If you’re thinking about building a network of sensors and you begin to survey the options, you’re likely to encounter a frothing sea of acronyms representing a variety of standards and protocols clamoring…
- 12 Jan 2021
Software and Protocols: nRF9160 DK: Offloading Bluetooth Low Energy related tasks to nRF52840 SoC

Anders Storro

Background Some time ago I was working on a project that involved communication between Bluetooth mesh and a home automation platform. The goal of this project was to enable control and observability of…
- 12 Jan 2021
Bluetooth low energy: How to update advertising data dynamically using BLE Advertising library

Karl Ylvisaker

Introduction The question of how to update advertising data dynamically using the BLE Advertising library has been raised many times by our forum-goers, especially after the release of nRF5 SDK v15.2.0…
- 6 Jan 2021
Software: Device Firmware Update (DFU) with MCUBoot bootloader

Mark Q

Purpose The purpose of this blog is to show how to create a Zephyr application that boots from the MCUBoot bootloader. We will also show how to update an application using the Device Firmware Update (DFU…
- 3 Nov 2020