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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....

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Hello,I tried to get the bootloader dfu example with the S110 8.0 and the latest 8.0.0 SDK running but ran into tons of issues. The packet handling with KEIL is just insane so I ended up copying the files and writing the includes myself.After a while, I ended up getting the bootloader to run, but it is crashing somewhere inbetween while receiving the new firmware image. I am using the hrs_8.0_s110 zip file: [..\..\..\bootloader_dfu\dfu_transport_ble.c @933]: Ble event 1 [..\..\..\ble_dfu\ble_dfu.c @533]: ...

Hey I am working on nordic nRF51822, I have a doubt.Basically I want to use it as an iBeacon and along the iBeacon payload I also want to send some services. Is that fundamentally wrong or if not then what is the limit of complete adv. payload ?After adding flags and payload , is there any space left to add services ?Thanks in advance...

Hi!Is there any configuration differences between those 2 modules??I understand from the data sheets that the pinout is just the same.I´m testing a PA+LNA on the same hardware and firmware that works with the nRF24L01p, and with the PA+LNA nothing happens. I mean, using a nRF24L01p as PTX (and PRX) it works flawlessly, but in the PRX there´s no visible response when using the PA+LNA as PTX.Thanks in advance!...