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...
Our company needs wireless temperature sensors (can be externally powered or battery operated) and transceiver with 4 channel analog outputs. It has to be finished product...
hello!
Is IoT softDevice for nRF51 DK has all the features of BLE 4.2??
I know IPSP is the feature of BLE 4.2, but i wondered whether privacy and data packet extension...
app : nrf tools on git hub
s130: sdk v11
s110: sdk v8.1.0
example : nrf_ble_uart.
after modify, it happen, is there some definition shoud modify in app?
by the war,the...
Hi All,
I'm using Nordic UART App to write 'A' to TX characterstic and then i expect some action after that as per my code on BLE nordic device, which is happening.
But...
I'm using the attached proximity_setup.xml ( proximity_setup.xml ).
I'm trying to use the Battery Service to send Battery Level notification.
I added the following code...
Hi,
I have just received a nRF52832 Preview DK and I am trying to set it up according to the description in the nRF52 Series - Get Started section.
I have connected the...
Hi All,
I am using nRF51422DK with SDK 10 and trying to communicate with an external peripheral over UART at every timer interrupt.
I have modified the ble_app_hrs example...
Hi All -
Is there anyone successfully able to autoconnect with nrf51822 with a phone/pc/tablet? I have been trying it for the past week and couldn't get my nRF51822 autoconnect...
I successfully turned off bluetooth radio using NRF_RADIO->TASKS_DISABLE = 1 when i do advertise_start(); after certain delay i coudnt connect back for data transfer
Based on nRF51822\Board\pca10001\ble\ble_app_hrs example,
How nRF51822 detect ADC input? Which ADC pin?
Configuration code:
NRF_ADC->CONFIG = (ADC_CONFIG_RES_8bit <<...
Hi, I'm having a problem with calling pstorage_register(); The first I call pstorage_register() is just fine, but the second I call return the nrf_invalid_param.Here is the...
Hi......
the board advertising correct,and it work normal (connect,send and receive data),bug it's name can not display in app scan menu. the definition is "liu",but displaying...
Hello,
I have been trying to use the nRF52 preview DK board as a master device with another chip as its slave device. Now I know that to read or write the function used...
The statements
NRF_PPI->TASKS_CHG[n].DIS = 1, and
sd_ppi_group_task_disable(n)
cause a hardfault when NRF_UICR->CLENR0 is set to the start of the application code, but...
I'm working on a battery powered system which needs to keep track of an absolute time stamp. So I need the RTC module and some kind of energy saving mode. As the RTC is not...
