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how to use whitelist in ble_app_hrs_c 0

S130, SDK 12.3, ble_app_hrs_c example. I want to use whitelist function in this example but I can't finish it. When I run peer_list_get(), it gets all 0xFF, means that...
- s130
- whitelist
- ble_app_hrs_c
- nrf51822
880 views

0 replies

Started over 7 years ago
by kamisen
Not Answered

services size is zero 0

sometime,i use android app to scan ble device,it will display "the device dose not has required services",the gatt.getServices.size is zero.why?

540 views

0 replies

Started over 7 years ago
by nowen
Not Answered
one wire library for nrf51822 keil 0

one wire library for nrf51822 keil for connected ds18b20 .
- nrf51822 keil one wire
756 views

0 replies

Started over 7 years ago
by morteza1994
Not Answered
Nordic NFR52832 Two Masters with FTDI SPI-USB Bridge 0

Hi all, I am making a device which involves using nfr52832(PCA10040) to communicate with a NAND flash through spi to store data acquired from the ADC. After all the data...
- c232hm
- adc
- qt
- nfr52832
- ftdi bridge
- spi
- keil
- spi-usb
982 views

0 replies

Started over 7 years ago
by bryanhsieh
Not Answered
Using semihosting with sdk11? 0

How to enable semihosting in sdk11 examples? This works, but I can't port it to examples/periferal/template_project :( changes: pca10028/armgcc/Makefile: adding...
1051 views

0 replies

Started over 7 years ago
by Petr Beklemishev

Recent in Nordic blog

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As you start developing with the nRF5 series chips, SoftDevices, and SDKs, it's very useful to learn how errors can be discovered (and preferrably recovered from). This can be detecting something as simple…
- 20 Jan 2016
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Hi all, I developed an iBeacon application example with nrf51 chip-set. The firmware has been developed on top of softdevice s110 and Nordic SDK running on a nrf51 PCA10028 Dev. Kit. I used an arm-eabi…
- 12 Jan 2016
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- 12 Jan 2016

Latest guides

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The new Bluetooth 5.4 features Periodic Advertising with Responses (PAwR) and Encrypted Advertising Data (EAD) can be used for one-to-many applications. One of these is the Electronic Shelf Labels (ESL…
- 7 Aug 2024
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When designing a PCB with a high-frequency radio onboard certain rules should be followed for optimal radio frequency (RF) performance. This guide will provide some general PCB guidelines that can be used…
- 6 Nov 2023
Software: Periodic Advertising with Responses (PAwR): A practical guide

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- 13 Sep 2023
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- 6 Jul 2023
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Please note that some information on this page may be outdated due to ongoing improvements in nRF Cloud. For the most current details on provisioning services, refer to the nRF Cloud Security Services…
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Introduction The intention of this guide is to clarify and describe the main aspects relevant to the GNSS receiver functionality on the nRF9160 as well as build configurations, tool recommendations and…
- 10 Jun 2022