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With the release of the nRF51 IoT SDK, I guess quite a few would like to start playing with it.To ease starting up, and enabling you to do a simple "hello world", I have written a step-by-step guide on how to ping6 a PCA10028 from a Raspberry Pi. You may download it hereHope you find it useful....

Are you looking to make your first steps with Bluetooth Smart ? Are you looking for hands-on help to get started with Bluetooth Smart ?Playing could be the best form of learning and its time to play.The Bluetooth SIG has created the Bluetooth Smart starter kit that allows you to quickly get started on BTLE (Bluetooth low energy). The kit includes the source code (for the Arduino and the phone i.e. iOS, Android, Blackberry and Windows 8.1) and also has the list of hardware to purchase to s...

I recently blogged about Nordic and Hackathons, but didn't include too much information; I knew already there was something coming. And now it is finally published: #HackDublin - Ireland's First Design & Hardware Hackathon. In this comprehensive article you will find videos of the idea pitches, team interviews, final pitches, and some presentation. If you are involved in the maker movement you probably want to see the talk by Mark Hatch, the founder of TechShop.If you click on the image belo...

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I just tried compiling this for the BLE nano and it explodes to a 245K download (much too large for device). I've also tried including only the headers (DigitalOut and wait...) that are necessary. Same size. How do we configure the online compiler to optimize the size and strip unnecessary dependencies from the mbed library/src. I thought that would have been automatic and I can't find any toggles anywhere for it.Thanks,#include "mbed.h"DigitalOut myled(P0_12);int main() { while(1) { m...

In the code for the bootloader in `dfu_dual_bank.c` and the function `dfu_init`, I currently get an error code on timer start: `4` (`NRF_ERROR_NO_MEM`). err_code = app_timer_start(m_dfu_timer_id, DFU_TIMEOUT_INTERVAL, NULL); if (err_code != NRF_SUCCESS) nrf_gpio_pin_set(PIN_LED6); What might be the reason that `app_timer_start` would fail to work for the bootloader? From the code I can only see it being call in `dfu_init` and `dfu_timer_restart`. The latter function is not called, so can't be th...

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