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 encounter a problem, in my opinion, related to the modem firmware (or model B0 and B1).
My program connects to the LTE-M network and sends data from a sensor.
...
Hi all.
I'm working on a Visual Studio project, written in C++, which I'd like to import into Segger Embeeded Studio.
I've done this before successfully, but this time...
hi support team,
customer reported one problem that when 5340 spi communication is done, the clock line is much longer than cs pin as below:
number2 is clock pin, and...
Hi,
In the example "nrf52832 light_switch_server" ,Does it have the function interface for the friendship node adervertise to all lpn nodes at one time?
hope your reply...
Hi there,
there is so many questions regarding BLE connection intervals, yet I couldn't find a precise answer to this basic question.
It seems to me, that multiple packets...
Dears,
I am working with nrf52 SOCs using nrf connect sdk.
I want to try the SMP Server Sample for OTA firmware update.
There is a tool called mcumgr-cli that cannot...
How are private keys stored on the nrf9160 modem? I've read in other forum posts and observed that the private key cannot be read out once set in the modem. Where could I...
According to this discussion, all the 4 UARTs are functional in nRF5340. I intend to use multiple UART ports, and I modified this exercise solution to do so. I was able to...
Hi new to this, so excuse the elementary question
Can I put custom software on a XM122 using the XB122 dev kit? This is the only hardware I have, is nRFUtil my only option...
nRF52840 does not mention medical as one of the application areas. Is there any specific reason for this? Any hardware or software requirements not met in order to use it...
Hi, I tested Central HIDS example in nRF Connect SDK 2.1.0 with NRF52840DK. The example works with my BLE keyboard, but does not work with my BLE mice. The followings are...
I am unable to use UART 1 with a very simple use case.
All I need to do is enable an interrupt callback when there is data to receive from the UART. I know that UART0 is...
Hi
I am facing range issue in transmitting and receiving data over ZigBee in nrf53833, how can i improve the range maximum i am able to recieve signal from around 35 feet...
Hi All!
I am using Zephyr RTOS NCS v2.0.2.I used uart_central and uart_peripheral apps. But it Can only connect one peripheral with central at a time. Is it possible to...
