Hi Nordic,
I've built a ble app with a custom protocol, but am struggling with storing bonds, when running under freeRtos.
What I see:
central app crashes (hardfault...
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...
Hi,
I try to achieve high throughput via BLE connection between two nRF82540dk boards. I would like to maximize duty cycle of transmission in the connection interval. Unfortunately...
I am sending 240-byte data from peripheral to central through notification (without response) by using the ble_nus_data_send() function when the BLE_NUS_EVT_TX_RDY event comes...
Hi,
I received source code and compiled .hex file from Visual GDB from previsou developer.
I would like to continue development in Segger Embedded Studio.
I know the...
hi support team.
i want to use time from ntp server, and we have example in nrf/lib/data_time;
after devzone searching, i added below setting to prj.config
CONFIG_DATE_TIME...
Hi, I am trying to send data from one peripheral to a central unit and then relay the message to another peripheral unit over BLE. The peripheral already sends the data to...
Hi,
I'm trying to reinitialize my ANT stack, after update of parameters which is done by BT. To be exact, I'm setting the ANT ID of the ANT device that will send data to...
Hi,
I'm using a BMD-340 module evaluation kit (Rigado) I modified usbd example and I can transfer data in between host and device. But I have issues with usb speed and I...
Hi,
We are planning to use a NRF51 + NRF91 but we want to avoid maintain 2 custom firmwares. To avoid that, we want to use an LTE-M module with precompiled firmware.
I...
What i'm doing:
Running the peripheral_lbs code, and adding extra code to main loop (`for(;;)`).
What is happening:
Application runs fine, but breakpoints causes a fault...
Hi, 1- I have worked on ble_app_template(As Peripheral Only). Now, what changes I should make to gain max range? Any specific changes for long-range? I have already set this...
Hi,
I have a question regarding linker file in case of gcc make. I need to create a DFU package and program the it on a bootloader.
Here is my linker file:
I know...
I have a use case where I need to scan for certain range of BLE MAC address periodically and then do certain set of actions based on the results.
Most of the places I...
Hi
Im trying to set up a project for development of a Zigbee / BLE based product. For that product, we use our own platform and SDK which includes the nordic nRF5 SDK...
Hi, Is it possible to merge QSPI and BLE_APP_TEMPLATE examples? I'm using GCC and Make to build my projects. I've tried to import the s140 folder from ble_app_template example...
According to several tickets regarding this topic it's recomended to keep unused pins unconnected on the PCB
and make sure that these pins have the reset value of NRF_GPIO...
