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...
What value should I use to calculate load capacitors with 4 layers? Using formula: C 1 = C 2 = 2C L - C PCB - C PIN
I found that for nRF52832 I should take that C PCB +...
Hi,
I'm working on a project where i need first to send string data from terminal pc to client board which is nRF52832 using UART and then send this data over mesh to other...
Hi every one !
I working at SDK15
I want to use MSD drag and drop hex file to upload 52840
I expected to use examples\dfu\secure_bootloader\pca10056_uart to change bootloader...
I use a bas service and a custom service for the sdk14.2 52832 master. PM_EVT_CONN_SEC_SUCCEEDED happens once after the first connection, but every connection on the second...
I am trying to port my code form SDK 12.1 to SDK14. I am using NRF52832 I have gone through the example code and trying to initialize a ble event in ble_stack_init() using...
Hello,
This behavior within the SDK has bitten me a couple times so I thought it would be a good thing to share. If you call app_sched_event_put(NULL, 0, &my_function),...
Hi,
As well know, the max packet length is 252 byte in nRF51822 proprietary protocol.
Would you please tell me how to send / receive 252 byte packet? Where can I found...
Once written, you can not write it for the second time. It will not cause an error, but is there any way? Write the source code below.
NRF_FSTORAGE_DEF (nrf_fstorage_t fstorage...
Hi guys,
I'm adding my own 'hello world' model to the example on element 0.
For this i've implemented a simple model;
Client sends 'Set Unreliable' with char[20] value...
Hi guys long time I hope things go well there
so.. as the title says, sd_ble_gattc_write is returning error 19 "randomly" I am trying to transmit data chunks from my central...
I'm developing HID device using HID generic class. Device is required to change polling rate at startup. In SDK 14.2 this was done through modifying bInterval in descriptor...
