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...
Hello,
I'm trying to setup a nRF Cloud Bluetooth gateway using my PC (with openSuse 42.2 64bits and rRF Connect v2.1.0 + nRF Cloud Gateway v0.9.7) and a nRF52 DK and I...
Hello: I am using an NRF51 dongle. Date on the device sticker on the back is 2015.38. Also using nrf51_ble_driver_linux_0.5.0.
I can see/connect to the device I am trying...
Hi, I just started nRF52 DK from scratch and downloaded several things informed from infocenter like SEGGER, Keil and SDK, but have no background about these things.
The...
I am trying to understand the provisioning process as defined in the Bluetooth Mesh Profile v1.01 specification. In particular, I don't understand the following paragraph...
Some Examples discuss background DFU from application level, but those require bringing in IPv6 stack and TFTP client. Since we are planning to integrate DFU of our device...
I got nrf_cloud_connect failed: -111 error while running asset tracker demo.
I know that I need to flash certificate files according to my previous question: https://devzone...
It looks like the DK comes with a coin cell type battery and there seems to be a tab that can be pulled off to activate. However I don;t see any mention of this in the documentation...
Hello,
I am developing product on nrf52 with sd s112_nrf52810_5.1.0_softdevice. My application caused unexpected sd fault at adress 0x000089B2. I expect it to be something...
Hi all,
I am using my android ble application , but I don't manage to receive data sent from the application to the device ( nrf52840 )
I am using the ble_app_uart example...
Hi all, I got the requirement to actually know the path of a message from a client to server(s). Is it possible to add a few bytes of data until the message reaches the server...
Hi
I'm using NRF52840 + SDK15.0.0 and softdevice 6.0.0
I have joined two program one is ble_app_uart and other SAADC capturing ultrasound noise. (Saadc program works perfectly...
Hi,
I have a nRF52 DK board and I am trying to build a BLE peripheral with both connectable advertisement (custom with my own name and service) and unconnectable advertisement...
I'm developing in a freeRTOS environment. One thread is sampling the ADC using PPI at 200Hz, which various other threads sample Sensors via SPI and finally I'm using the NRF_LOG...
Hi,
I'm designing custom PCB with nRF52832QFAA chip and after custom PCB population I can't make SWD to get working. In order to eliminate where the issue is I would like...
Hi,
I have RF-BM-ND01 (nrf51822) BLE4.0 module and i am programming it using nrfjprog tool. and i am using nrf SDK12 to program examples. i tried to flash softdevice S130...
I am using SoftDevice S132 v3.1.0 and I have a high priority application ISR that cannot tolerate being interrupted by the SoftDevice. The ISR occurs once every connection...
I'm trying to understand the limitations and configuration options for the mesh stack, in particular what happens when the mesh becomes busy.
From studying the code it appears...
