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Not Answered

nrf905 Data loss 0

Hi,my friend, Now,I use nrf905.Situation is as follows: I use the NRF PCB circuit of data manual.Nrf905 work, often loss of data. 1.The Product host is to use the stick...

491 views

0 replies

Started over 9 years ago
by Jesen
Not Answered
RedBear Blend Micro use pairing passkey 0

Hi, I want to use the Blend Micro with more security. I want use a passkey for the Bluetooth connection. For example through the iOS Device. Is it possible? Static passkey...
- ble blend passkey io
732 views

0 replies

Started over 9 years ago
by isi
Not Answered
How to interface multiple RF transmitters with single RF reciever? 0

How do I receive multiple signals simultaneously at a single receiver (433MHz) with multiple transmitters ? I am working on a polling system. This one is similar to the audience...
- 433mhz
2300 views

0 replies

Started over 9 years ago
by Ajinkya
Not Answered
Writing peripheral characteristic value 0

Hello, I established a connection between my central and peripheral module. Now i want to write characteristic value on peripheral. I tried with sd_ble_gattc_write function...
- value
- bluetooth low energy
- keil
- write
- nrf51822
- characteristic
2576 views

0 replies

Started over 9 years ago
by nejcokle
Not Answered

NRF24L01 Breakout boards 0

I am using the NRF24l01 for my products and looking to buy in bulk(100-1000). Now I know where to buy the just the IC but antenna design is a hard point to break right now...

770 views

0 replies

Started over 9 years ago
by THLL

Recent in Nordic blog

Debugging with Real Time Terminal

FormerMember

In SDK 12.0.0 or later, logging/debugging over RTT is built in to the logger module NRF_LOG. To enable logging over RTT, "check" the NRF_LOG_BACKEND_SERIAL_USES_RTT option in sdk_config.h in the configuration…
- 8 Apr 2015
Accessing the BLE mesh via the particle.io (spark.io) cloud

David Edwin

Hello. I was spending the last few days to implement an interface to access the BLE mesh via the Internet. The mesh consists of devices with LEDs, which then could be turned on and off in my browser.…
- 1 Apr 2015
How to use the latest Keil 5 for Keil 4 projects (.uvproj)

Stefan Birnir Sverrisson

As many have noticed, Keil 5 does not have native support for Keil 4 projects (project files ending with uvproj), it only has native support for Keil 5 projects (project files ending with uvprojx). However…
- 26 Mar 2015

Latest guides

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
Software: Building a Bluetooth application on nRF Connect SDK- Comparing and contrasting to SoftDevice based applications - Part 1

Hung Bui

Scope This is a discussion on building a Bluetooth application on our new nRF Connect SDK/Zephyr platform with the reflections to our nRF5 SDK which is based on the SoftDevice Bluetooth stack. The goal is…
- 21 Oct 2020