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notify adc values 0

Hello forum , As i m working in nordic nrf52840 where i have taken adc value of photodiode ,then i have created service and characteristics i will share the image for that...
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Started 46 minutes ago
by venkat242
Not Answered
ACK/NACK in NUS sample code 0

Hi, Does Central or Peripheral UART enable ACK/NACK in the code for BLE communication? How does Peripheral recognize if Central has received all the data ? Is there any...
- development
- software
- nRF Connect SDK
- Protocol
- C
- bluetooth le
- nRF5340
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Started 48 minutes ago
by pal_722
Not Answered
PSA Crypto with legacy mbedTLS 0

Hello, I am developing a project that involves authentication over NFC, and need to store a private key in TrustZone. I found the psa_crypto zephyr sample in the sdk, which...
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Started 50 minutes ago
by Ivaylo Ivanov
Not Answered
Calibrate internal capacitors for the 32kHz xtal 0

Hi I had a device that did not start up - because it was waiting for the 32KHz clock to be stable. So I tried to change the setting below from 15pF to 5pF and it started...
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Started 1 hour ago
by GoodOld
Not Answered
DECT NR+ HARQ communication and testing 0

DECT NR+ HARQ communication and testing Hello, we using two nrf9151 development boards with latest modem firmware version DECT-NR+ (1.0.2) and nrf-connect v2.9.0 and...
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Started 1 hour ago
by schnitzlein

Recent in Nordic blog

nrfjprog, pynrfjprog - Intro, Mac OS X & Linux now supported, New Feature

Michael Dietz

#Highlights New release of nrfjprog, pynrfjprog, mergehex available at: http://www.nordicsemi.com/eng/Products/Bluetooth-Smart-Bluetooth-low-energy/nRF52832. Windows, OS X and Linux now supported. …
- 1 Feb 2016
Weird issue with pyserial flow control

Eirik Midttun

EDIT: It seems less weird now. See You will never guess how JLink deals with UART flow control for the full story. Working on some Python code to control nRF51 and nrF52 targets I encountered a strange…
- 29 Jan 2016
Comparing compilers/IDEs for development with nRF5x series devices

Michael Dietz

#Introduction All compilers ARE NOT created equal. Given the same c code, different compilers will generate machine code with varying performance & size. Generally the more efficient machine code (uses…
- 28 Jan 2016

Latest guides

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

MartinBL

Before we begin Table of context Before we begin The "Hello world" example Advertising RSSI Addresses Address types Advertising types Bonding Advertising data Scan response data Change Log 2018…
- 31 Mar 2015