Nordic DevZone

Recent and unreplied - Help your fellow developer and earn points!

Not Answered

Wavefile playback Problem in nRF52'I2S 0

Currently, it using the I2S at nRF52832. I want to play the wave file,But can not play well. So, I ask you for a check because there is the following question. [Question...

1261 views

0 replies

Started over 8 years ago
by cw-park
Not Answered
anyone is developing a long-range bluetooth pendant or wearable using nRF51822? 0

We love the radio range of the Nordic bluetooth chips. I am looking to see if anyone is developing a long-range bluetooth pendant or wearable? if so, I interested in perhaps...
- ble nrf51822
712 views

0 replies

Started over 8 years ago
by John M
Not Answered

NRF52 SPI cant perform successive transferts 0

I'm trying to read 8 adc channels using SPI, but then if I dont put some nrf_delay_ms the MISO return nothing and the CS is being driven low by default, high or a period of...

599 views

0 replies

Started over 8 years ago
by makouda
Not Answered
rbc_mesh_value_enable() is used for in mesh network? 0

Does rbc_mesh_value_enable() API is designed for ? and how should I use it? and what does its parameter handle mean? Is it has the same meanning as the parameter handle of...
- mesh
565 views

0 replies

Started over 8 years ago
by loris he
Not Answered

Is it a bug in open mesh framework? 0

I use two nRF51822 boards running the ble_mesh_gateway sample project. I have modify the project slightly so to work on my board(juts modify the GPIO configuration , LED and...

455 views

0 replies

Started over 8 years ago
by loris he

Recent in Nordic blog

Profiling the Softdevice and FreeRTOS with Segger SystemView

Tim

In a previous blog post, RK has shown us how to use Segger SystemView to monitor a bare-metal application as well as the Softdevice. Based on his work, we will see how to go further and add FreeRTOS to…
- 3 Sep 2016
nRF52832 and Android Nougat – simple and secure touch-to-pair.

Pär H

It is exciting to see that in the release of Android Nougat, in addition to 72 new emojis, support for Bluetooth pairing with NFC using the out-of-band (OOB) method is included. By utilizing NFC pairing…
- 24 Aug 2016
BBC micro:bit J-Link OB firmware upgrade

kendwyer

Hey! Wanted to tell you about this free J-Link upgrade for the BBC micro:bit. With the firmware upgrade your micro:bit DAPLink will be transformed into a J-Link OB (on board), while still maintaining…
- 19 Aug 2016

Latest guides

nRF5x: nRF52805 Specific PCB Guidelines

Andreas

This guide will cover the specific areas that must be paid extra attention to when designing a PCB for nRF52805. It is intended as a nRF52805 specific addition to the General PCB design guidelines for…
- 18 Jun 2020
Getting Started: Developing for the nRF52805 with nRF5 SDK

bjorn-spockeli

Introduction The nRF52805 SoC is a low-cost member of the nRF52 Series with a subset of the features of the nRF52811 and nRF52810 SoCs. As the nRF52805 has a feature subset of the nRF52810/11 SoCs, which…
- 11 Jun 2020
nRF5x: nRF52832 Specific PCB Guidelines

Andreas

This guide will cover the specific areas that must be paid extra attention to when designing a PCB for nRF52832. It is intended as a nRF52832 specific addition to the General PCB design guidelines for…
- 10 Jun 2020
Hardware design, RF test and coverage: iBasis eSIM International Coverage Update

Brian Kim

Since Nordic Semiconductor announced that it has partnered with one of the world’s largest international cellular carriers, iBASIS, to use nRF9160 System-in-Package (SiP) module and to include an iBasis…
- 4 Jun 2020
Getting started: Getting NB-IoT Demo running on Thingy:91

Christian Kurz

The Nordic Thingy:91 is a cellular IoT prototyping platform. It is based on the nRF9160 System-in-Package (SiP). The nRF9160 has an integrated modem that supports both LTE-M and NB-IoT. The factory programmed…
- 29 May 2020
Bluetooth low energy: Mocking CoreBluetooth

Aleksander Nowakowski

CoreBluetooth is the native iOS framework to communicate with Bluetooth-enabled Low Power (LE) devices, except iBeacons (which require CoreLocation) and HomeKit devices. It is easy to start with, if one…
- 9 Mar 2020