Hi
I have been trying to get two NRF24L01 chips communicate with each other since a week now, without much success. All what I can find on the net is Arduino examples using...
Hi
I have done several projects with the nRF905. I know the device quite well. Normally I use the CD, AM and DR interrupt pins to determine the status of the device, my current...
i made this project to try to create RSC service on arduino
developer.bluetooth.org/.../runningspeedandcadence.zip
unfortunately the server starts but i'm not able to...
Hello,
Could someone give me a hint with the following problem?
I am using two example projects (ble_app_uart_c, ble_app_hrs) to connect a central and a peripheral.
An...
I created xml file for heartrate server using bluetooth developer studio and the plugin nRF8001_Arduino (plugin nordic semiconductor for arduino)
the generated xml file...
I read this older post ( devzone.nordicsemi.com/.../) and have a similar issue but with enough differences that I felt it was worth a new question.
I have an STM32 MCU...
I am having an issue with running the initial blinky example that came with the nRF51 PCA10028 SDK in the Eclipse IDE . I will include screenshots of the issue. I believe...
Hello,
In previous version of SDK, I used to use "sd_nvic_systemreset()" function to reset nRF52, but this function disappeared in SDK12.2.0 .
The question is what the...
Hello,
I am receiving the above error on Android BLE app while connecting to my pca10040 based board, and I developed this app with nRF Toolbox as a reference.
I am...
Hi all,
I have understood that sys_evt_dispatch is used for all events that aren't BLE but concern the softdevice.
I start to develop my code on gls_example, here in...
I have an application where I need to synchronize several devices to within 1us using a radio. In order to do this, we need to make a protocol that allows precise synchronization...
We have these Dev Kit Nrf52 and also Nrf51 Bluetooth Smart Beacon Kit. For our application and for the simplest user experience we would like to benefit from update via OTA...
My product only offer a debug interface（SWDIO/REST，SWDCLK，+3.3v，GND），but I learn that the nRF51 DK debug out interface has several pins，such as EXT VTG，EXT GND DETECT，EXT...
hi all:
I am a new user.Now i have a project in which I need to implement a function a host and four devices .I just want to know if i use the example of " gzp_dynamic_pairing...
Is a delay needed between Characteristic updates
I modified the ble_sdk_app_proximity example.
I added x3 services, based on the BLE Characteristics, a beginner's tutorial...
I have 32-bit float numbers, sent to the BLE from SPI.
I can manipulate this into x4 bytes, or actually use sprintf and get a real 6-byte representation of the number.
...
I have taken ble_app_ancs_c_s130_pca10028 example and modified the application to run on our custom board.
The custom board uses NRF51822 (NRF51 IC revision 3).
The following...
Hi,
We are using nRF51822_QFAB (128K/16K), S110 V8.0.0 and SDK V10.0.0 for my development. We are in the need of guest (unbonded), pairing and bonded mode.
Guest...
Hello,
I'm struggling with setting up the eclipse IDE to build the blincky program in the SDK now I've configured all the paths and eclipse configuration according to this...
Hi ,
I am using nrf5 SDK v12.2.0 ,
I have an nrf51822 board .. can I just compile the examples in SDK for pca10031 and use it for nrf51822 . Please let me know what I...
Is it possible to have two nRF52 devices connected in such a way to send UART data in a bi-directional way.
Would device 1 be a BLE central and the other BLE peripheral...
