I will be selling various ble products. My customers can connect to and program the devices using their bluetooth smart phone or tablet.
I want them to have the option...
Hi,
I am trying to run nRF24L01+ in default configuration using simple ping-pong examples using RF24 Arduino library.
The problem is that while ping-pong is getting through...
Hi,
I want to send data from one peripheral(nRF51 DK) to multiple Android Phones. This will be a one way connection from the peripheral to the smartphones. I red on the...
I am working on "nRF51_SDK_8.1.0_b6ed55fnnn\examples\ble_central_and_peripheral\experimental
\app_s130_demo\pca10028\s130\arm4" project .
In this project,in which variable...
Or is there any LCD you could suggest that doesn't need that much code? Simple numeric 2rows would be enough. Want to use it with the nRF51-DK to display some measured valued...
I would like to develop my own central device to communicate with the RedBear Arduino shield. The RB device uses a from of UART communications to send data to/from Android...
I was wanting to use a nRF24L01 with a breadboard but its pin-out didn't allow it. A solution then occurred to me based on parts at hand. I wrote it up with instructions and...
Dears,
Just one question for RTC.
In SDK9.0, it's possible to control of time to use HW RTC block??
If possible, please let me know how to use it..
Thank you.
Lets say I have 200 bytes of data that I want to store in flash. So, I request a 200-byte block.
In order to store, the area has to be cleared first. As far as I understand...
Using the nRF51-multi-role-conn-observer-advertiser-master project to test timeslotting I have encountered two issues (Softdevice s110 7.1)
Issue #1: Repetition of advertisement...
Now, I need two function add my project (On BLE stack).
Distinguish long/short press at same button.
2.device and master synchronous time.
No.1 question is...
Hi
We have custom nrf51822 board.
in that we have nor flash which is spi compatible.
so in order to read device id i used spi_master sample source code.
i am able...
Hello,
I'll explain my code:
NRF51 takes samples of a sensor every 10 minutes. In addition, softdevice S110 is used... An user can connect at any time, so advertising...
I am trying to implement frequency counting on nRF51822 by counting number of pulses in a given period. I create a PPI channel with a GPIOTE event on rising edge linked to...
Hi,
is it possible to mount a nRF51822 in an aluminum enclosure and use ble?
I am looking for a range of up to ten meters in an open area.
Is that possible or will the...
there is no bin folder under C:\Program Files (x86)\Nordic Semiconductor\nrf51 as described in the docs.
so I'm not sure where the nrfjprog.exe should be
I am trying to better understand how the nRF51422 handles sqrt(n) coming from C in Keil?
Can anyone explain, or link to resources which do? I am having difficulty finding...
Hi all,
It is possible to install and develop projects using 2 SDK versions simultaneously?
nrf51 SDK will be used in the current project and nrf52 SDK will be used for...
I want to do 2 things with the nRF51822 beacons
Add an ADC output to the advertising packet (non-connectable mode)
Set the advertising interval to 1 hour or longer...
I measured the current drawn by the nRF51822 beacon with its default beacon code. The current was about 1 mA which was same as in another thread
The suggested solution...
We have been manufacturing for a while with the nRF51822, Revision 2, and WLCSP package and build code D0 (D0 is what Nordic recommended me to spec to contract manufacturers...
