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 Guys
So I am new to this whole LWM2M protocol, so my knowledge is not that good. I have the following problem. I want to start the LWM2M_client sample with the following...
In the existing nRF5x SDK, there is a type 2 and a type 4 NFC library which can be used on nRF52 chipsets. With the introduction of zephyr and the new dual-core chipset based...
Hi,
Here's my setup:
Custom board built with nRF52840
nRF5_SDK_for_Thread_and_Zigbee_v4
Segger Embedded Studio for ARM v3.52
I have built a Zigbee Coordinator...
Hi!
About my application:
SDK 16.0.0.
FreeRTOS and SoftDevice s140.
Peripheral role (buttonless dfu without bonding)
Central role NUS_C
When incoming connection...
Hi,
If I edit a project config file (.conf) how do I get SES to rebuild the project makefiles via west?
The only way I've found is to reload the project. Which seems a...
Hi teams,
Recently, I made a custom board based on nRF52833 DK.
It works fine until now, and most of things works well.
But, I cannot make the board to show logs in...
I can see advertising packets of a device using an nRF51822 in Wireshark (example packet capture here https://imgur.com/a/maV6kbb) . But can't see them in nRF Connect on Android...
Hello,
I'm using the peer_manager in a GATT server project, after a first bond was created, I want the peripheral (GATT server) to advertise with ADV_DIRECT_IND, once the...
Hi,
I started development of nRF51822 with Keil(V6) / nRFgo / Segger etc..
I got SDK and exxample from here ( https://developer.nordicsemi.com/nRF5_SDK/nRF51_SDK_v6.x...
Hi ,
I use the C language and pc-ble-driver to development a PC tool. Now I can use handle to establish connection. How can I use the pc-ble-driver update the target device...
I'm developing an Android app which should read sensor values of a BLE sensor on a high frequency (at least 25hz). The nRF Toolbox is receiving the values on the Notify property...
This document mentions the Tile service works with SoftDevice S132:
https://infocenter.nordicsemi.com/topic/sdk_nrf5_v16.0.0/lib_tile.html
I'm wondering if the service...
I used USB CDC ACM for NRF52840. and I want to prepare the testing the usb pins in the production.
Do you have any suggestion on how to quickly test the VBUS, D+, D- on...
Hi. I've bought myself two Nrf52840 dongles. And I want to develop a zigbee network. When I tried to flash a light_switch example to one of my dongles I found out that there...
Hello Folks, I am working on one IoT based project. I want some information about eDRX mode. For example, if I set the settings of eDRX mode as a 10sec for sleep and 1 sec...
