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Being inserted into your third party's list 0

Good morning, this is Algocraft (www.algocraft.com), an high tech company whose core business is to develop, design and market a wide range of professional systems dedicated...

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Started over 7 years ago
by FormerMember
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Failure of 8kv ESD test 0

Hi, We designed the circuit followed the reference circuit(QFN48), but we always failed in the 8kv ESD test.The CPU always reset while ESD testing. The 8kv ESD power...

1007 views

0 replies

Started over 7 years ago
by mansfield
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app inventor2 with Bluefruit LE (UART or SPI) 0

Does anybody got an app inventor2 "project" to communicate with the (Adafruit) Bluefruit LE UART (or SPI) ? Note: my Android version is 4.4.2 (LE "advertising" not supported...

855 views

0 replies

Started over 7 years ago
by VanFPGA
Not Answered
Execute error in secure DFU 0

I've created a Secure DFU client using the multilink central example with S130 and SDK 12.2 (running on PCA10031). There are a few issues we have trouble with. The...
- dfu secure bootloader dfu
974 views

0 replies

Started over 7 years ago
by Gili Elias
Not Answered
Device manager and preserved bonding info across DFU questions (NRF51, SDK10) 0

Hi, After successfully managing to preserve our devices bonding information (and custom app context data) across DFU updates, we have a few related questions. I should...
928 views

0 replies

Started over 7 years ago
by NateABC

Recent in Nordic blog

Fast Production Screening based upon Bluetooth DTM

Ken L

The challenge As a product is getting into the production phase, the need of a fast and standalone screening facility on the production line arises. Here I'm introducing a production screening setup…
- 9 Dec 2016
I am developing an open source sensor beacon board

zelin

I am developing an open source sensor beacon board named: YS-Beacon which contains: nRF52832 DAPLink - LPC11U35 9-Axis Motion Sensor Ambient Light Sensor、Proximity Sensor and 3D-Gesture Sensor with…
- 2 Dec 2016
nRF52 Rocket: Part I – Introduction to Model Rocketry and its UX Problem

Tony Wu

Official Launch Video Welcome to this 2 or 3-part blog about the nRF52 Rocket, a BLE-enabled model rocket, which you’ve just seen soaring through the air in the video above. In the first part of blog…
- 21 Nov 2016

Latest guides

Getting Started : Getting started with Bluetooth Electronic Shelf Labels (ESL) and Periodic Advertising with Responses (PAwR)

Lorenzo Amicucci

The new Bluetooth 5.4 features Periodic Advertising with Responses (PAwR) and Encrypted Advertising Data (EAD) can be used for one-to-many applications. One of these is the Electronic Shelf Labels (ESL…
- 7 Aug 2024
nRF5x: General PCB design guidelines for nRF52 series

Kaja

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…
- 6 Nov 2023
Software: Periodic Advertising with Responses (PAwR): A practical guide

Hung Bui

Periodic Advertising with Responses (PAWR) is a new feature in Bluetooth 5.4. It extends the periodic advertising protocol from Bluetooth 5.0. Periodic advertising, where a device sends broadcast data with…
- 13 Sep 2023
nRF5x: General PCB design guidelines for nRF53 series

Kaja

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…
- 6 Jul 2023
Software and Protocols: nRF Cloud Access Provisioning

Charlie

Please note that some information on this page may be outdated due to ongoing improvements in nRF Cloud. For the most current details on provisioning services, refer to the nRF Cloud Security Services…
- 1 Dec 2022
Software and Protocols: Field verification of GNSS on the nRF91 Series

JaniM

Introduction The intention of this guide is to clarify and describe the main aspects relevant to the GNSS receiver functionality on the nRF9160 as well as build configurations, tool recommendations and…
- 10 Jun 2022