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...
Dear all,
Im trying to interface LIS3DH with the following code, and drivers of LIS2DH (LIS3DH and LIS2DH have the almost same hardware and config.)
I have included...
It seems there is hardware support for NB2, but the modem firmware isn't there yet.
What's the timeline on this? And if a precise time isn't available, is it in the order...
Hi!
I know, that there are some similar issues in this forum, and I checked them, but I didn't see the clue.
I try to use fstorage to write something to flash. I have...
After many hours of successful LTE connections and using the AF_LTE socket just fine (many creates, many send/receive, many closes), my application now hangs on a call to...
Hi What is the ADC frequency range and operation at nRF52833 ? we are interfacing the TUSS4470 with nRF52833 ,WITH SPI communication . is that the frequency range supports...
In past I try to solve this problem:
https://devzone.nordicsemi.com/f/nordic-q-a/51249/state-chaneged-flags
Now I have new informations about this problem.
Using hardware...
Hi
using nRF52840 I'm implementing a USB connected keyboard with swiss layout.
is it possible that app_usbd_hid_kbd.h in nRF5_SDK_16 is incomplete? It defines keys up...
I need to develop a Bluetooth keyboard with nrf52833. I have Nordic's nRF Desktop modules (the keyboard is PCA20037). I follow the nRF Connect SDK 1.2.99 documentation. After...
We need to build a device that acts as a peripheral (with some custom characteristic to transfer data toward a smartphone and having OTA/DFU functionalities), as a beacon...
Using nrf52840, is it possible to change advertisement from BLE5 long range to BLE4 on the fly?
i.e. interval of 2 sec, first BLE5 long range, than BLE4 and so on
I activated the iBasis SIM (Rochester, NY), but LED's 1 and 2 don't blink. LED5 is mostly on solid with a 1-second slight off-pulse.
AT commands from nRF Connect just timeout...
1. How do I generate a tls certificate? 2. How do I download a tls certificate? 3. How does mass production import tls certificates? 4. Can each device write the same tls...
Hi,
I am developping on a nRF52DK board with the PCA10040 and reference nRF52823 using the SDK 16.0.0 and the nrf5 SDK for Mesh v4.0.0 and have successfully been able to...
Hi team,
Customer want to make RF module for nRF52833 aQFN and QFN package.
The schematics is same as reference design.
Only at aQFN , they add another path or RF...
