Hello All,
We are using nrf52840 board interface with wiznet550i.
We try to implement mqtt tls 1.2.we get following errors..
I get certificate verification error -0x2700...
Hi,
i am using SDK v8 with softdevice v8,using master control panel pc application,added custom service and characteristics to application,problem is characteristics value...
There is the board mark on the chip like n51822CEAAD01350A0, where DO is Build code, 1350 is tracking code(YYMM), A0 is lot code.
My question is how can I get those codes...
I'm trying to debug a randomly occuring Hardfault. In trying to trace down the source I read the CPU registers use the Nordic hardfault_implementation.c which grabs the register...
Dear nordic employee
my purpose is send a data the length is from 150 to 273
when my server device send data by sd_ble_gatts_hvx（the send length is fixed 10 bytes） ...
Dear nordic employee：
The service I want to find is the sound service of the thing52 thingy sound service
I tried to modify the HRT_central_client project to find the...
hi,
I have a private service with characteristics of lock, unlock, and mode, all of which have write attributes, and only use unlock without read attributes. I can already...
Hello nRF people!
I am developing an application on a custom board with nRF52832, that consumes way too much current, more than intended, and I'm looking for the ways to...
Hi,
NCS1.9, VScode,
Is there a broadvoice32 sample project for nRF52840?
my problem is:
encode one frame will takes 20ms (but decoding only takes 2ms),
so it can...
Hello devzone members,
We are producing a device based on nrf52840 that uses MBR + bootloader and an app with SDK 15.3.0.
We have set up the MBR with MBR_BOOTLOADER_ADDR...
Hi,
I'm trying to download the application by Vs Code but it was failed,the warning as below:
But when i'm trying to debug,it was worked
Have anyone can help?
...
Hello,
I am working on to program external flash (MX25R6435FZNI - Macronix) of nRF 5340 DK board using SEGGER J-Link Plus v10.1 version.
I am following Direct mode( The...
Hi,
We are currently investigating if switching to TF-M could be a good solution for us to increase our overall product security.
Our board has one nRF5340 and one nRF9160...
SDK : S140 17.1.0
CHIP : nRF52833
I try to write and read data by SPIM0.
Wirte works find but when read data oscilloscope like this.
But, receive buffer data...
Hi everybody,
I have some (probably) easy to solve issue with nRF52840 dongle s .
I've got from my company's collagues few dongles. With one of them I have some issues...
I try to run zephyr direction finding cnnetionless rx example, but i get some problem. every time into enable receiving of cte , i got assertion fail
this is my prj.c...
I visited the Community and wanted to up vote a post but found I had no rights to reply, post or up vote yet in the Welcome it says if I am a member of Devzone I can post...
I am trying to save data by using the setting subsystem of nrf connect sdk, and i <init> and <register> the settings, and when the setting_load function excuted, the h_set...
Hi everyone.
I catch a terrible issue
When I use nrf52840 and NUS Android app and had for a short time a bad rssi (because of long distance between Android and SoC) and...
I have followed the tutorials step by step on youtube( nRF Connect for VS Code, 1: Installation - YouTube ),but i still meet some errors when building the application.
The...
