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Can one deivice be both the central device and peripheral device? 0

Hi, I am wondering whether I can have one "RELAY" device in BLE communication (not BLE mesh), I have look through this forum but only saw some example 5 years ago. As I...
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0 replies

Started 26 minutes ago
by Ziyao Zhou
Not Answered
Use Multi-NUS in one central device to get two peripheral's data 0

Hi, I have used the sample given in blog , however, my purpose is to get data from two device "IMU1" and "IMU2", using callback " static uint8_t ble_data_received " to print...
5 views

0 replies

Started 32 minutes ago
by Ziyao Zhou
Not Answered
A documentation error in "Bluetooth Low Energy Fundamentals" Lesson 4 Exercise 3 0

https://academy.nordicsemi.com/courses/bluetooth-low-energy-fundamentals/lessons/lesson-4-bluetooth-le-data-exchange/topic/blefund-lesson-4-exercise-3/ There are two "Section...
9 views

0 replies

Started 1 hour ago
by Rick Cai
Not Answered
ADC Error with NRF52832 0

I have used ADC Channel 6 (P0.30) for voltage measurement using NRF52832. Previously It was working well. Now it is returning an error. 00> [00:00:00.398,345] <err> adc_nrfx_saadc...
- development
- software
- adc
- nRF Connect SDK
- nrf52832
14 views

0 replies

Started 3 hours ago
by Thishon
Not Answered
Npm1300 bypass for speaker 0

I'm building a system with onboard stereo speakers that can take a maximum of 1,4A when operating at low battery voltage. Can I safely bypass the npm1300 and directly draw...
16 views

0 replies

Started 5 hours ago
by SoukTi

Recent in Nordic blog

Summer challenge: the 1000m long Zigbee link.

tomchy

There are smart home applications that require an extended radio range. Is it possible to use Zigbee/BLE multiprotocol solution to increase the Zigbee mesh network coverage?
- 6 Sep 2019
Q&A for "Introduction to Nordic Thingy:91" webinar

Petter Myhre

This blog post contains answers to questions asked during the "Introduction to Nordic Thingy:91" webinar hosted by Nordic Semiconductor 22.08.2019. You can watch a recording of the webinar h…
- 2 Sep 2019
Thingy:91 FAQ

Peder Rand

Thingy:91 FAQ Should I update to the latest firmware? Yes, it's recommended to update the firmware to get the latest and greatest functionality. See Update Thingy:91 firmware. What if I want to try…
- 21 Aug 2019

Latest guides

Getting Started: Adjustment of RAM and Flash memory

AndreasF

The scope of this tutorial is to make it clear how a developer can adjust the RAM and FLASH memory start addresses. The examples demonstrated in this tutorial uses SDK 15.2 The first three Sections explains…
- 7 Dec 2018
Getting Started: nRF52840 Dongle Programming Tutorial

Einar Thorsrud

This tutorial demonstrates how to adapt and program SDK example applications to the nRF52840 dongle using USB DFU. It also describes how to program the dongle via Serial Wire Debug (SWD) using an external…
- 27 Nov 2018
Getting started: Announcing the nRF Connect for Cloud Device API Preview

Markus Tacker (he/him)

We are happy to announce our first release of the nRF Connect for Cloud Device API! Connect your BLE, LTE/NB-IoT or any other device to our free IoT development platform and interact with that device through…
- 12 Oct 2018
Bluetooth low energy: Merging two BLE examples together

Håvard

This is a follow-up to my previous blog post; adding custom commands to a BLE example. I hope it was interesting to see an example of adding the vendor specific Nordic UART service (NUS) into another…
- 6 Sep 2018
Software Development Kit: Getting started with Nordic's Secure DFU bootloader, a step by step guide

Hung Bui

The content of this blog was based on the documentation of BLE Secure DFU example, Bootloader module library and Buttonless DFU service from our SDK. Here we provide you step by step instructions to make it…
- 20 Mar 2017
Getting Started: Introduction to Bluetooth low energy and Bluetooth low energy development (video tutorial)

FormerMember

We have produced a video tutorial in two parts about Bluetooth low energy. The purpose is to give you a developer’s introduction to BLE and the development tools offered by Nordic Semiconductor. NB! Please…
- 6 Oct 2016