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When I decided to attempt the reprogramming of my nRF51822 Beacon Kit I read several posts related to the task. The information I needed was there but I found it to be a bit scattered. It was difficult for me to put it all together; particularly so as I am a newbie. Now that I have been successful I decided to document the process. Hopefully it will help someone. Note that several of the steps require Windows capability in order to run the tools (msi installer, crc.exe, hex2bin.exe, Keil uVision). I am a ...

I have received my Rigado BMD-200 BLE modules (nRF51822). Not only have I made a breakout board for the module, I have been preparing myself for my very first ARM development. Before I can install a bunch of toolchains on my desktop, I need one more thing figured out on the hardware front: debugger and/or programmer.I have in my arsenal a couple debugger and programmers: AVR Dragon AVR ISP USBtinyISP FTDI USB-Serial converters You can probably tell I have been hanging out at the Arduino / ATmega com...

24.08.2015

Nordic's infocenter

The Infocenter – our new documentation portal - has now been up and running since June and contains all of our technical documentation. We saw the need for this because we wanted to make our complete library more visible, and since the documentation is now found in the one place navigation has become easier, with related content housed together under relevant topics. We’re also making content available in HTML (but, the core documentation is still available in PDF too) which means we can make minor up...

DEVZONE FORUM

good work.I will have a question for you .I think to make the connection and the connection I made adxl345 nrf51822 and LCD screen x, y and z coordinates , I want to show .Can you help me in this regard...

I bought a EV board below to develop in the nRF51822(http://www.wvshare.com/product/BLE400.htm)I have installed all necessary tools like Keil MDK-ARM, J-Link, nRF51 SDK and nRFgo Studio.But I couldn't flash with Keil MDK-ARM due to error "No J-Link device found" and it can not connect to device with nRFgo.Is there any guide to use BLE400 board and any information about supported tool chains(Keil, JLink, nRF51 SDK, nRFgo) version?...

Hi. All.I am in the process of update SDK 9.0 from 5.2.Meanwhile, SPI couldn't read from external flash's data.Unusually SPI works well before infinite loop, I tested several times read and write before infinite loop, but it couldn't read on interrupt or APP_TIMER(I just tested in this module, but I think it doesn't work every time except before infinite loop).The reason why I express "couldn't read" is I checked signals by using Logic Analyzer.The write signals are occurred correctly that from ...