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...
hi ... i am using nRF52832 ,i want to save the battery so i am planning to use system off mode . how to wake up the device from system off mode using threshold value or either...
Hi,
I'm using the "pc-ble-driver-js" to implement a central on PC, trying to send a file through a Write w/o Response characteristic to a device. It's OK for a small file...
Hi ,
I am trying to merging 2 application hex files for example : usbd_pca10056.hex and ble_app_hts_pca10056_s140.hex using mergehex tool.
I could merge the hex files...
I am trying to use segger linker instead of gcc and followed the below link to port the changes
https://wiki.segger.com/Porting_from_GCC_to_SEGGER_Linker
I have tried...
Hello,
i was wondering if it is possible to have a node in a mesh, that is communicating to a PC via a COM-Port. I know it is possible to communicate via the J-Link Debugger...
I want to control network formation process for coordinator and end device through application layer. I refereed light switch example to understand network formation process...
Hi,
Please help, I've been struggling with this problem for a week and I want to get to the bottom of it.
I have production devices in the field based on s110 v7.1.0....
Hi,
Please help, I've been struggling with this problem for a week and I want to get to the bottom of it.
I have production devices in the field based on s110 v7.1.0....
Hello ! I encountered a problem in sending and receiving data from one nrf51 card to another nrf52 card
i use this method in (ble_config.c) to send string data :
void...
Using the nrfx_qspi driver, it is possible to put a QSPI memory into DPM to save power, this all works fine and well. We want to keep the memory in DPM when uninitiating the...
Hi all,
I make a key using nrf52832. It tranfer data to other device. I have 2 option for this. Using beacon (BLE) or Enhanced ShockBurst (ESB) . I want to optimize energy...
Hi,
I was wondering what are the main differences between the different libraries included in the SDK that are meant to be implementations of ring buffers. I'm talking specifically...
Hi
I am developing a product for the health care market, and we chose embOS by Segger to by our OS for the nRF52840 Based product.
I've created a project based on ble_app_uart...
I am trying to send some data from RPi , And I am using the example of NRf Uart APP.
printf("\r\nUART example started.\r\n");
while (true) { uint8_t cr; // printf(" \r...
Hello All.
I try to build a generic function that read device reg over its I2C. I take the TWI master example of Nordic.
There is need for callback function to get in...
