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...
Hello. Can I get a literature to the nRF51 series?
I need a full abstraction of the nRF51, like a book or other information, it's structure schematic of build-in modules...
hts, HTC phone, nrf tools HTM, nrf51822,
every time when it's power up :
the once connect: error code 0x7A cann't read characteristic and 0x14 state change.
the second...
Hello,
I am using nrf51 and sdk12.2. I want to print data to terminal using printf function. So I added app_uart_fifo.c also I included paths. I did not get any errors from...
I'm using NRF51422, s130, SDK v12.
And I'm working on a project that can connect concurrent peripheral and Central.
In this continuious connect and disconnect sequences...
Hello,
I am using the bootloader_secure-Example on a custom-board and I want to configure a LED as status-indication.
Since I am on a custom-board I disabled the functions...
Hello!
I have to sample audio signal from a microphone (MAX 9814 adafruit) with the nrf52 board. I use the saadc and then I perform a FFT of the data using the sdk 13 examples...
Hello,
in my test I executed sd_mutex_acquire twice in sequence without releasing it. However, I did not get a "NRF_ERROR_SOC_MUTEX_ALREADY_TAKEN" on the second time. What...
Hello,
I am using nrf51 and sdk11. I am trying to add twi drivers to code. I have added and also added path for the twi drivers. But I am getting error as "............\components...
Hello, I can program properly (the "--verify" command passed) my softdevice s140 into the chip, using nrfjprog 9.x. But now I can't use my keil uv5 to program my user app...
Good morning,
Based on different articles, I set up a nrf52832 with S132 3.1.0, the secure bootloader found in "SDK_12.2.0/examples/dfu/bootloader_secure" and the buttonless...
Hi together,
I'm using nrf52832, SDK 12.1.0 and S132 3.1.0.
I integrated the peer manager to my application code and have the following questions concerning the bonding...
Hi,
I noticed a possible issue in BSP_MS_TO_TICK macro computation.
In bsp.c, the macro is defined as:
#define BSP_MS_TO_TICK(MS) (m_app_ticks_per_100ms * (MS / 100...
Hi nordic,
Is there any ways to implement that my device connect with one special Central Device likes Andriod phone and Iphone. Currently I know is whitelist. First I add...
Hi;
Is it necessary to reset SoftDevice when using NVIC_SystemReset ()?
The SoftDevice must only be initialized if a chip reset has occured.
I saw the above comments...
