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How to play pcm raw data on nrf52840 DK through I2S ? 0

Hello, I'm using nrf52840 DK to test 1khz tone. The nRF Connect SDK version is v2.6.0. I put a pcm raw data array of 1khz tone in the code and used i2s write to send the...
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Started a few seconds ago
by LandyWang
Not Answered
TrustedZone, options to access internal flash asynchronously 0

I am currently working w/ a project that utilizes TrustedZone and PSA Protected Storage to read/write to internal flash that's accessible only in the secure partition (I'm...
- software
- Evaluation
- flash
- nRF5340
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Started a few seconds ago
by esmart-engineering
Not Answered
Seeking Architecture for USB MSC on NAND Flash (MT29F4G01ABAFDWB) 0

Hello, I'm working on a project using the MT29F4G01ABAFDWB NAND flash, and I've developed drivers for this NAND flash on Zephyr. I’ve also successfully implemented FATFS...
- development
- software
- beginner
- flash
- spi
- zephyr
- nrf52840
- usb
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Started 40 minutes ago
by tejasVyas
Not Answered
Microphone options for nRF9061 DK 0

Is there any analog to digital input on the nRF9061 SiP / DK? I essentially need to plug in a microphone to this, so I looked at a couple of options -- ADC, the DMIC interface...
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0 replies

Started 1 hour ago
by nrao32
Not Answered
Capacitive sensing with nrf53 0

Hi, We want to implement capacitive sensing of nrf53. Can you help how I can use the nrf53 for capacitive sensing feature, as there is not much information given in datasheet...
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0 replies

Started 2 hours ago
by Rahul Wagh

Recent in Nordic blog

Adding custom commands to a BLE example using Nordic UART Service

Håvard

A common thing to do is to use the Nordic UART Service for quick prototyping. Often the example itself is used as a starting point (ble_app_uart). But sometimes we use other starting points, and want to…
- 6 Sep 2018
Using Two-Factor Authentication (2FA) with the Nordic DevZone

esivertsen

Did you know you can use two-factor authentication to enhance the security of your DevZone account? In this little blog, I’ll show you how to enable Two-Factor Authentication (2FA) with your DevZone account…
- 30 Aug 2018
Introduction of SDH and SDK v15.0 software architecture

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The SDK software architecture has been hugely changed since SDK v13.0. With adding SDH to SDK, it provides SDH API to Enabling the SoftDevice and its event interrupt. Disabling the SoftDevice. Receiving…
- 13 Aug 2018

Latest guides

Bluetooth low energy: Bluetooth low energy Services, a beginner's tutorial

MartinBL

Before we begin Scope Topics that will be covered include: Before we begin Necessary equipment and software Necessary prior knowledge Some basic theory The Generic Attribute Profile (GATT) Services…
- 26 Aug 2015
Software Development Kit: Setting up the Timeslot API

Hung Bui

Setting up the Timeslot API When you want to use the radio while still maintaining a BLE connection or have a task that you need to do uninterrupted by radio activity, you can set up a timeslot. The timeslot…
- 27 Jul 2015
Software Development Kit: Radio Notification

Øyvind Karlsen

Radio Notification In this tutorial we will set up a beacon example and modify it to use radio notification. Then we will use radio notification to light a LED when the radio is transmitting. While this…
- 17 Jun 2015
Software Development Kit: Board support package (BSP)

Øyvind Karlsen

Board Support Package In this tutorial we will use the Board Support Package to control hardware peripherals on the nRF51 or nRF52 DK. Required tools Keil 5.20 nRF SDK 11 nRFgo Studio 1.21.…
- 8 Jun 2015
nRF5x: nRF51 series current consumption guide

Stefan Birnir Sverrisson

nRF51 Low power modes and power profiles documentation The low power modes for the nRF51 series are System On and System Off. You can read about them in the nRF51 Series Reference Manual v3.0 sections…
- 1 Jun 2015
Software Development Kit: Setting up device firmware update(DFU) on the nRF5 DK

Stian Røed Hafskjold

###Note: This tutorial is for the legacy DFU module included in SDK version 11 and earlier. To get started with the new DFU included in SDK 12 and above, please see the SDK documentation in the Infocenter…
- 1 Jun 2015