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How to two ble devices connect with one android phone at same time? 0

if the issue can be worked ,how to do that with android source code? the 2 ble pure devices (not android phone) connect with a ble android phone. please check below, the...

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Started over 9 years ago
by whiteknight
Not Answered

How to do the application switch to serial bootloader 0

Softdevice Version： 8.0.0 SDK： 9.0.0 IC： NRF51822 Rev 3 service： NUS ANCS When the application is not downloaded, the bootloader is working. After serial bootloader...

532 views

0 replies

Started over 9 years ago
by Long
Not Answered

Looking for a few OS X Xcode alpha testers... 0

We're looking for a few (2-3) savvy OS X users who might be interested in trying out Xcode to natively develop code for the nRF51/52 BLE SDK's. This build method does NOT...

557 views

0 replies

Started over 9 years ago
by mstrouse
Not Answered
stackpointer after start from SD V8.0 0

Hello, i'm working with my own board with the SD V6.0 and nrf51822 chip id QFAAG0. Already works fine. Now i switch to the new SD V8.0. The SD V8.0 is programming with...
- d110 nrf51822 sd110_v8.0 gcc
576 views

0 replies

Started over 9 years ago
by wbriel
Not Answered
NRF51822 S110 proximity example does not work for IPhone6? 0

Hi everyone, I'm working on the nrf51822 chip and using S110 stack of SDK 6.1. Everything is fine for IPhone5s. The proximity example is running on the nrf51822 device...
- s110
- iphone6
- nrf51822
1888 views

0 replies

Started over 9 years ago
by mjy

Recent in Nordic blog

Readiing humidity from HTU21D sensor using TWI

Fredrik Sundt Brynhildsvoll

##Measuring humidity using TWI on nrf52## In this post I will explain how the nRF5x chip can be used to communicate with a sensor over TWI (I2C). To run this example extract the files to examples -…
- 24 Feb 2016
Production release of S130 & S132 v2.0 SoftDevices for the nRF51 and nRF52

Pär H

Since Nordic Semiconductor released the S130 SoftDevice for our nRF51 ICs in early 2015, we have been working hard to make our Bluetooth low energy protocol stacks more feature rich and more configurable…
- 22 Feb 2016
Keil + nrfjprog = true

Øyvind Karlsen

In this blogpost we will demonstrate the usage of Keils integrated command line functionality. We will start nrfjprog through Keil bindings in order to erase our chip and program SoftDevices. nrfjprog…
- 22 Feb 2016

Latest guides

Software: Using a custom Secure Partition Manager with your application

Heidi

One of the samples available in the nRF Connect SDK is the Secure Partition Manager, which is required to run applications in the nonsecure domain of the CPU. The sample uses the SPM library available in…
- 12 Feb 2020
Getting Started : nRF Connect SDK Bluetooth Low Energy tutorial part 1: Custom Service in Peripheral role

haakonsh

Scope The goal of this tutorial is to set-up your own custom Bluetooth Low Energy service on an nRF5340 acting in a peripheral role. We will set up a new Bluetooth LE project from scratch. The finished…
- 11 Feb 2020
Mesh Networks: Mass Provisioning of Nordic BLE Mesh Nodes

Mark Q

Purpose When creating a mesh network with many nodes, it can take a while to provision each node, especially using PyACI. An alternative is to use a static provisioner that provisions the nodes automatically…
- 8 Feb 2020
Software and Protocols: Enabling and testing TLS in mqtt_simple

Daniel Veilleux

The MQ Telemetry Transport (MQTT) protocol is hugely popular in IoT because it is lightweight and versatile. In this post we will enable Transport Layer Security (TLS) in the mqtt_simple sample from the…
- 4 Feb 2020
Getting Started: Introduction to Nordic nRF5 SDK and Softdevice

Mihua

What is the difference between SDK and Softdevice? How can we select SDK and Softdevice versions? Do the SoC, SDK, and Softdevice have version compatibility problems? How can we understand the SDK directory…
- 15 Jan 2020
Software and Protocols: Automating nRF91 TLS credential management via serial port AT commands

Daniel Veilleux

I have spent a bit of time recently experimenting with different TLS credential configurations using nRF91-DKs. Eventually I got to the point where I wanted to do things like swap out the certificates…
- 10 Jan 2020