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Failed to start advertising, err -12 (-ENOMEM) 0

Hi, I'm working on an application that combines both central and peripheral roles. My 'gateway' should connect to 2 peripherals and sometimes start advertising to make...
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Started 6 hours ago
by WoutWG
Not Answered
Custome NRF9151 is not able to be provisioned to NRF cloud 0

Hi NRF support team, We are developing a custom board based on the NRF9151 SIP. I am experiencing some issues in provisioning the device to the NRF cloud. On the 9151-DK i...
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Started 8 hours ago
by Audiblemaple
Not Answered
Unable to programm 52840 based device using nrf52832DK 0

Hi, I am not able to program an Acconeer xm122, which is powered by an 52840. It is mounted on the Acconeer xb122 shield. My nrf52832DK is connected to the shield using...
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0 replies

Started 9 hours ago
by Thomas57258
Not Answered
Accessing specific fields within advertising data 0

My AD data is defined with macros as such: I need to change the manufacturer data then update the advertising data using My question is: How do I get a pointer to...
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0 replies

Started 10 hours ago
by Nick_RA
Not Answered
using pwm input to measure frequency 0

I have an NRF9160 system running and I see mention of " The nRF9160 PWM peripheral can capture the period and pulse width of an external PWM signal" but was a little confused...
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0 replies

Started 10 hours ago
by Timothy

Recent in Nordic blog

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
nRF52 Range Extension with RFaxis' RFX2411N

Floyd Ashbaugh

External Power Amplifiers and LNAs easily connected to the nRF52 series device for high power extended range operation. Data sheets, white papers, schematics and layout information available at link t…
- 26 Jan 2016
Developing Nordic nRF51 applications with mbed and Visual Studio

ivan

This tutorial shows how to use the mbed framework to develop applications for Nordic nRF51 devices. Before you begin, install VisualGDB 5.1 or later. Start Visual Studio and open the VisualGDB Embedded…
- 26 Jan 2016
PA / LNA support in S132

Einar Thorsrud

The S132 SoftDevice for the nRF52 has support for enable/disable switching of external Power Amplifiers (PA) and Low Noise Amplifiers (LNA) using GPIO pins. This was introduced in S132 version 2.0.0-7…
- 25 Jan 2016
Step by Step Guide to Setup and Start Developemt with nRF51 or nRF52 DK and IAR

Pratyush Dave

The purpose of this blog is to provide a step by step guide to help a developer, starting off with the Nordic Semiconductor nRF51 DK, to get the necessary tools installed and get the software (SW) development…
- 25 Jan 2016