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SPI Multiple Masters 0

Hello, I am tryong to use to masters to communicate with two accelerometers. Q1_ I found the following image from Nordic's website that shows SPI0 pins but there is no indication...
- spi
- multiple master and slave
2055 views

0 replies

Started over 11 years ago
by user6769
Not Answered

Power-fail NVMC protection 0

In the nrf51 series reference manual section 12.1.9 it states that there is hardware protection that prevents write instructions from being executed and that there is more...

381 views

0 replies

Started over 11 years ago
by user5810
Not Answered
Unable to check anything on hyperterminal or teraterm. How to check it? 0

Hello, I have established the connection between two pca10001 boards, one as central and one as peripheral using multilink_central and multilink_peripheral. I have serial...
528 views

0 replies

Started over 11 years ago
by user6285
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...

258 views

0 replies

Started over 11 years ago
by user7057
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
2252 views

0 replies

Started over 11 years ago
by user7021

Recent in Nordic blog

nRF Connect v1.0 release

user2286

We are happy to announce that nRF Connect has reached v1.0 production release and has been made available on the nRF Connect for desktop product page on the Nordic Semiconductor web site. About nRF Connect…
- 13 Jul 2016
Espruino - Program nRF5 devices in JavaScript - See the Puck.js kickstarter

user4922

Quick start (< 5 minutes) Download the Espruino Web IDE from the Chrome web store. Drag-and-drop espruino_nrf51.hex or espruino_nrf52.hex to your nRF51/nRF52 Development Kit. Espruino will run…
- 11 Jul 2016
Setting up IPv6 over BLE using nRF52 Series and Contiki OS

user14422

Support for nRF52 Series in Contiki OS is no longer maintained and is pending removal. Please check out nRF52x series support in Zephyr OS which offers BLE over IPv6 connectivity. This tutorial shows you…
- 6 Jul 2016

Latest guides

Getting Started : nRF Connect SDK Tutorial - Part 1 | v1.5.0

user72692

→ Check out the preceding part of this tutorial series before starting on this: nRF Connect SDK Tutorial series - Part 0 This part of the nRF Connect SDK Tutorial series will be short and concise and…
- 19 Nov 2020
Getting Started : nRF Connect SDK Tutorial - Part 2 | v1.5.0

user72692

→ Check out the preceding part of this tutorial series before starting on this: nRF Connect SDK Tutorial - Part 1 Welcome to the second part of this tutorial series. Now you know, to a small extent…
- 19 Nov 2020
Getting Started : nRF Connect SDK Tutorial - Part 3 | v1.5.0

user72692

→ Check out the preceding part of this tutorial series before starting on this: nRF Connect SDK Tutorial - Part 2 This is the third and last part of this tutorial series and will go through some important…
- 19 Nov 2020
Software: Device Firmware Update (DFU) with MCUBoot bootloader

user17370

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
Software and Protocols: Connecting to AWS cloud services using the nRF9160

user73166

The purpose of this document is to give a brief introduction to AWS services, and explain how to connect to these services using nRF9160 devices and the MQTT protocol. The tutorial covers the necessary…
- 2 Oct 2020