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Master Control Panel doesn't work (python error). 0

It used to work, but now it says "Connected" but the rest of the GUI never changes and the mouse just shows a busy spinner. Here's the log file: 0;13:45:18.9900 [MainThread...
- master control panel
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0 replies

Started over 11 years ago
by Tim
Not Answered

how to change the type of event executing? 0

Hi all! My question is: My own application is built based on the example "ble_app_template", and according to the nrf51 SDK - Examples - BLE Peripheral, this example...

615 views

0 replies

Started over 11 years ago
by kk
Not Answered

ANCS on nRF51822 0

Hi, I am using ancs service to get some information of my iphone. I use nRF51822 microcontroller and Nordic suggests to use the new SDK (5.2) for new microcontroller...

888 views

0 replies

Started over 11 years ago
by Ruben
Not Answered
Point to multipoint synchronized HiFi stereo audio transmission 0

Dear sirs, My purpose is to transmit stereo HiFiaudio from one source to two speakers wirelessly. The speakers have their own power amplifier. The problem is that the...
- multipoint audio stereo
918 views

0 replies

Started over 11 years ago
by hardware_software
Not Answered
Control RC toy drone from a PC 0

My goal is to control a RC toy drone (4-ch 2.4GHz) from a PC. I've seen some hacks (for example dzlsevilgeniuslair.blogspot.com.br/.../more-toy-quadcopter-hacking.html) using...
- 2.4ghz usb drone
1634 views

0 replies

Started over 11 years ago
by Daniel Landi

Recent in Nordic blog

Beacon Kit - Mistake in Ref_Design_UG_v1.0

Salman

I connected the programming header as described in "nRF6930_Beacon_Ref_Design_UG_v1.0.pdf" 5.5.4 Programming interface. I was trying to program Beacon Kit but failed many times then I compared it with…
- 10 Oct 2014
SD card interfacing

Salman

Hi, I have written SD & SDHC card routine for reading, writing and erasing data from SD card. It used the hardware SPI of nRF51822. NOTE: 1)Define the PINs of SD card first before initialing. 2)Define…
- 10 Oct 2014
How different BLE packet types influence throughput

Stefan Birnir Sverrisson

There are several types of write operations, write request with authorization, write request without authorization and write command. You can see message sequence charts for those messages here and he…
- 9 Oct 2014
Measuring Lithium battery voltage with nRF51

Stefan Birnir Sverrisson

Here is an example of a hardware setup to measure the voltage on a Lithium battery with a voltage divider and a connected capacitor. The Lithium battery typically has a voltage range of 2.7 - 4.2 V and…
- 2 Oct 2014
Sniffer application for OS X

RK

I've put up on Sourceforge, a Mac OSX application which interfaces with the Nordic BTLE sniffer software and has some of the functionality of the Windows application Nordic ships with that software package…
- 1 Oct 2014
Getting started with nRF51 development on Mac OS X

Eirik Midttun

Update: Since this blog was originally written the nrfjprog tool has been ported to OS X (now macOS). This means that the flash programming is much simpler, and it is simply a matter of following the documentation…
- 1 Sep 2014