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nrf52840DK board issues , devices are not connected when try to flash the code 0

Hi I have recently bought the product nrf52840 from Digi key, i have dumped the code so many times but now days it is showing the error. the issues is whenever iam trying...
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0 replies

Started 1 hour ago
by Rachitareddy
Not Answered
Issue facing in connection between central device (1st "xiao nrf52840 sense") to peripheral device (2nd "xiao nrf52840 sense") 0

Hi everyone, I’m a complete beginner and need some help. I’m working with two XIAO nRF52840 Sense boards: one as a central and the other as a peripheral. My goal is to send...
- software
- Evaluation
- zephyr
- bluetooth le
- nrf52840
13 views

0 replies

Started 1 hour ago
by JAYnish2345
Not Answered
Nordic PPK2 Fritzing part 0

Has anyone created a PPK2 fritzing part? I'm after a Frizting part for the Nordic Power Profiler Kit 2 aka Nordic PPKII
30 views

0 replies

Started 11 hours ago
by Tyeth
Not Answered
nrf5340 NRFX USB device stack 0

Hello, Is there any USB device stack available for bare metal development on the nrf5340 using online NRFX lib. I am trying to implement a USB CDC device class. No issues...
30 views

0 replies

Started 14 hours ago
by solenoid
Not Answered
Convert nrf52840 projects to nrf21540DK target. 0

These seems like another dumb question. First off, I am aware that the nrf21540DK is the nrf52840 with the FEM tacked on the output. I know I can select the nrf21530DK/nrf52840...
39 views

0 replies

Started 16 hours ago
by AMarch01

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In this post, we try to setup OpenWRT on a Japanese router, Buffalo WZR-600DHP, which has a Atheros AR7161 in side. The officail guide by OpenWRT could be found here: http://wiki.openwrt.org/toh/buffalo…
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It's an old chestnut the pairing conundrum, how to make it safe and secure yet so simple people aren't left confused and frustrated whilst trying to pair products. Bluetooth Smart currently has 3 pairing…
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When I decided to attempt the reprogramming of my nRF51822 Beacon Kit I read several posts related to the task. The information I needed was there but I found it to be a bit scattered. It was difficult…
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Latest guides

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Introduction In a variety of use cases there is a need to share a common clock among multiple devices. Such a common clock can be used for many purposes, for example by having each node in a network perform…
- 12 Jul 2016
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When designing a PCB with a high-frequency radio onboard certain rules should be followed for optimal radio frequency (RF) performance. This guide will provide some general PCB guidelines that can be used…
- 11 Jul 2016
Software Development Kit: Migrating to Peer Manager

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The tutorial has been updated for SDK v11, which contains the production-ready release of Peer Manager. The original tutorial can be found on this page, below the updated tutorial. #Migrating to Peer…
- 8 Apr 2016
Bluetooth low energy: Bluetooth low energy Characteristics, a beginner's tutorial

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Before we begin Table of content Topics that will be covered include: Before we begin Basic theory Attribute tables in nRFConnect Bluetooth Low Energy application Description of the example Adding a…
- 18 Mar 2016
Bluetooth low energy: Bluetooth Smart and the Nordic's Softdevices - Part 2 Connection

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This blog series was created as an attempt to fill in the gap between how Bluetooth Smart is described in the spec and how you can use our APIs and event from our softdevice to do what defined in the spec…
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Design Examples: Capacitive Touch on the nRF52 series

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Important updates: Due to erratum 84 (COMP: ISOURCE not functional), capacitive sensing using the relaxation oscillator method is not usable in a real product with the nRF52832, as it will only work reliably…
- 31 Jan 2016