Hi,
We're looking for a low-latency 2.4GHz solution (not BLE) and the nRF51822 is oft-quoted as providing low latency, but what are the typical ms figures we could achieve...
Hello all,
in my previous question (Switch between applications (multiple services.h)) I got the advice to merge my two services into one service, including a HID over...
I am trying to create an nRF8001 based application that will broadcast battery levels (pipes broadcast, set), and give out temperature data (pipe indicate - TX_ACK) to connected...
Hi,
I'm using redbearlab's nrf51822 board. It is a arduino compatible board and hence it is using 0,1 (mapped to 9 and 11 for nrf51822). How do I make printf print to this...
An external PA/LNA is used to extend range of nRF51822, and S110 is used for BLE, How to switch between PA and LNA? and how to disable PA/LNA when there isn't transceiving...
Hi...
Can anybody help me to run ble_peripheral example (ble_app_hrs for S130). I have build and load the code successfully but cant see the advertisement. But while debugging...
I am working with the nRF8001, and I'd like to create a services.h file that will let me broadcast battery level and as well as allow temperature to be read by a peer.
...
Hi,
We are using nRF52832 for one of our central device. Our peripheral is also based on nRF52. We are facing issues while scanning for the peripheral from the central side...
Hello;
We are developing software project and need a beacon device to use in this project.
The UUID of the device needs to be changeable. And the bluetooth signal must...
Hello,
I am using SDK 12 with softdevice 130.I can successfully use DFU OTA and Secure using nordic development board.
While using our custom board(without Buttons) we...
We want to Implement Nordic DFU function by ourself,but the DFU library and soruce code is not available to us.
So we need to get the Nordic DFU OTA documentation which...
Iam working on nRF51822, i have developed my projected by editing ble_uart example project. Iam using Softdevice 110 and SDK 10.0.0. When i try to perform more then 7 BLE...
Hi, I am building a system using Nordic NRF52832 as a node. I would like to save some data (such as node ID) to board's memory so that the application can read these data...
Hello, i am developer for nrf51822, Please, have you tried to connect bluetooth nrf51822 with samsung s8 plus ?? because I noticed that sometimes it connects and disconnects...
I want to use the MPU9250 driver found in the Thingy SDK in my nRF52 project. I am using GCC 7.2 Arm/Eclipse as the development environment. The driver source file inv_mpu_dmp_motion_driver...
I would like to implement feature that swaps advertising data only if GAP address in scan request matches one of the application layer ,,authorized'' addresses.
The only...
Hi,
My app was written on Windows PC/MSVC and is ported to nRF52/Keil.
In many places I've used MSVC assert() macro in the following manners:
assert(function(arg1...
Hi all,
On SDK 15.0, Immediate Alert Service is not working without a secured BLE link. When peripheral is not paired, this latter doesn't receive any alert from central...
I’m using SDK 15.0.0. and softdevice 6.0.0.
When I compile the example:
https://github.com/haakonsh/MMD
I get the compiler error:
fatal error: compiler_abstraction...
Hi,
I tried ble_app_uart example by using SES it works fine. Then I tried it by using eclipse with OpenOCD and a STlink V2 on the debug in port I succeeded to flash it....
Hey guys,
With the new SDK15, I find myself looking at dependency problems over and over again. Right now, I am trying to setup a simple A/D conversion using nrfx_adc. Found...
Hi Env: keil uvision 5 and SDK 9 and custome breakoutboard for nRF51822 (PTR5518: no external crystal) and no SD.
I am trying doing the first steps in twi over nRF51822...
