Hello All,
I am new to this forum, I have been using nRF51822 for a while, and its a great little BLE chip. I am usinga BLE keyboard to send a key to iphone and I captured...
I WANT COMMUNICATION BETWEEN A NRF51422 AND NRF528321 BOARDS, IN WHICH IN NRF51422 BOARD I WILL MEASURE PWM COUNT(IT IS PHERIPHERAL) AND SEND IT TO NRF528321 BOARD WHICH IS...
Hi,
I've been working on a way to detect and prevent replay attacks when beacons are used for sensor data. This is mostly used for home automation sensors, where I have BLE...
Hi,
For our current application we have migrated from SDK 13 to SDK 14. We are using RTOS to handle the functionalities of our application. We replaced our own task for handling...
hello,
I use nrf51822 + S130 + SDK12.2 in my product, nrf51822 work at central + peripheral mode，and i use nrf_duf_flash module for my dfu funtion.
The problem is, i...
I want to communicate Central and peripheral devices with KeyPass. Also I want to generate keypass in Peripheral device. But keypass should to include symbols, low/upper case...
I am using SEGGER Studio on MacOSx.
When use the latest mesh SDK, I can run the light_control example and see the debug log in the Debug Terminal of SEGGER Studio.
However...
Hi,
I'm trying to include a library written in C++ which requires at least GNU++11. Unfortunately if I switch the C++ compiler in SES I get the following error:
Is there...
Hi there, I have been trying recently to DFU a custom device using desktop nrf connect, and I get an error message as in the following picture right after pressing start DFU...
Hello,
Currently we working on a project that uses:
- nRF9160
- Zyphre OS
- Segger Embedded Studio for Arm (Nordic Edition) V4.52
- SDK v1.2
I saw in others...
Hello, i have configured the Timer1 as follows
ISR_DIRECT_DECLARE(timer_handler){
if (NRF_TIMER1->EVENTS_COMPARE[0]){ NRF_TIMER1->EVENTS_COMPARE[0] = 0;
gpio_pin_toggle...
Dear experts.. we are trying to build a 12 lead ecg system which sends real time data to mobile phone for plotting using nRF52832. While most of the time it works ok, when...
We have an application that sends a short BLE packet to a mobile app every second, for about 15 minutes, and then shuts down and sleeps. Meanwhile, it also writes to an SPI...
SDK version: nRF5_SDK_15.0.0_a53641a
Softdevice version: s140nrf52611
HW: Custom
I am using the example for open bootloader (nRF5_SDK_15.3.0_59ac345\examples\dfu\open_bootloader...
Hi,
Our device ( nrf9160) is running application ( non secur) built with sdk 1.2.0 (toolchain v4.42) , we've updated it using FOTA download to the application built with...
Hi, Devzone.
Well, I found the calendar library from the following link. https://github.com/NordicPlayground/nrf5-calendar-example
By the way, I'm using RTC0 for Softdevice...
Hi, I want to know what is the different between QFAAB0 and QFAAD0. The IO of QFAAD0 version seems to be broken down easily.Maximum 4mA current flows into IO.
public class NotificationActivity extends Activity { @Override protected void onCreate (Bundle savedInstanceState) { super .onCreate(savedInstanceState) ; // If this activity...
The SDK version is 16.0.0. I am using NRF 52840 DK and testing the BLE data transmission with the example project BLE_APP_UART. I am using NRF Connect Desktop to communicate...
Hi! Some prerequisite info:
We are using nrf52840 boards as our peripherals
We are using v16.0.0 SDK
We are using the s113 SoftDevice, more specifically s113_nrf52_7...
I expanded the button events based on example ble_peripheral ble_app_hrs by
and everything works fine (button press and button release events for all 4 buttons) till I...
Hi
We found abnormal current waveform when running GPS as 120s fix interval and 10s fix retry.
As below pic, the first plus is A-GPS seraching, from second plus is the...
