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As many have noticed, Keil 5 does not have native support for Keil 4 projects (project files ending with uvproj), it only has native support for Keil 5 projects (project files ending with uvprojx). However, many of the examples provided in older versions of nRF51 SDK are only supported by Keil 4, i.e. only contain Keil 4 projects. Also, many of the examples available on Nordic Github contain only Keil 4 project. It is however possible to to make Keil 5 support both Keil 5 and Keil 4 projects. These are th...

OverviewThe UriBeacon design allows a Bluetooth Low Energy (BLE) device to periodically transmit an ADV packet that contains a URI. This technology enables any device, place or thing to become a beacon through physical association. As a consequence UriBeacon enables any object in the physical world to transmit a URI over a short distance (typically 20-30 feet), and is an enabling technology to support the Physical Web paradigm. By providing discovery, search, and control (using web pages) based on ...

Since nRF51 SDK version 8.0.0 SoftDevices binary files have become a part of the release. In order to make it easier to flash proper type and version of SoftDevice a new feature was added: each project that is using SoftDevice contains additional target called ‘flash_softdevice’ which can be used to program SoftDevice. Solution works with ARM Keil uVision 4 and 5 (with and without CMSIS Packs) and Makefiles. It is ensured that SoftDevice binary file matches SoftDevice header files used by the example....

DEVZONE FORUM

29.03.2015

rssi measurement

bnjr, je veut mesurer le rssi entre deux composantes BLE Nano . quels son les fichiers .h qu'ils faut ajouter pour le faire fonctionner ?merci a l'avance NB : j'utilise nRF51 SDK -s110...

Hey , I am working on nordic nRF51822 chip and using it as an iBeacon. I want to send some custom data apart from UUID,major,minor in the packet. How can I send it ?As in where should it be included because I could not find any provision to send any other data.I might be totally wrong , but happy to be correctedThanks in advance ....

I download the demo project \nRF51_SDK_8.0.0_5fc2c3a\examples\peripheral\uart\uart.uvmpw to my nRF51-DK board, but uart didn't work,all 4 LEDs are on. Is there any mistake?...