Dear Nordic Experts, This one's a tough nut to crack:
The firmware is based on nRF5 SDK for Mesh 5.0.0 with nRF5 SDK 17.0.2 and Softdevice s132 7.3.0. It runs on a nRF52832...
SoC: nRF5340 SDK: nRF Connect SDK 1.9.1
CMAC calculation works fine with SDK 1.7 and SDK 1.8. But it failed with SDK 1.9.1.
psa_mac_sign_setup returns error = PSA_ERROR_NOT_PERMITTED...
Hi, I'm pretty new to microcontroller programming so please correct my wrongs.
I'm using the Libuarte driver library to have the pca10040 talk to my server via serial connection...
Hello,
Fllow the guide of Configuring and performing DFU over Mesh,I can update firmwre successful use DFU:
Source: Example/Dfu
Target: Blinky(about 180 segment)
But...
Hi, I am working on custom board with nrf9160. I want to use LTE LINK MONITOR but my uart don't work. I create simple helloworld application from samples. I change uart0 rx...
Hi,
we have a NRF52832 based project / product. We are using a DFU bootloader for application and SD update. The update is done from a master microcontroller using UART...
Hi Devzone,
Currently, we are attempting to use the Generic three-wire coexistence (refer link: https://docs.nordicsemi.com/bundle/ncs-2.9.2/page/nrf/app_dev/device_guides...
Hello,
I am working on a project which was previously developed by another person, and am struggling to setup the development environment. The project was built on nRF Connect...
Just got myself a ppk2, tried to set it up on linux, it wanted to update itself that didnt work on linux. On windows it did. Then tried to connect and it just keeps loading...
Hello,
I am currently working on a BLE Mesh–based control system and would appreciate guidance on a few architectural and scalability concerns.
System Overview The network...
According to the working principle of a crystal oscillator, the load capacitance is inversely proportional to the resonant frequency of the crystal, that is, the larger the...
Hi,
We are using the NORA-B126-00B module on our custom board, and the first time we flashed it with a simple LED blink example, it worked fine. However, after erasing the...
Hi,
I'm looking at the watchdog behavior in mcuboot during DFU. Here are the watchdog-related configs I've set:
and here are a few things I've noticed:
- Even though...
hello, When I switched from the NCSv3.0.0 version to the NCSv3.2.1 version, I encountered the following compilation issue. How should I eliminate this "Error 1 (Ignored)"...
Background: Our tests on SDK 2.5.0 showed that it was possible to maintain a Bluetooth connection at a distance of approximately 180 meters with the following initial advertising...
i am performing DFU process b/w nrf54l15 and nrf connect mobile_app ( Android ) and i am sniffing the it using nrf54840 soc and the bord is nrf21540dk in Wireshark i know...
Hi,
I am currently working with 2 nrf54L15-DK and a seperate 4 antenna array.
For my tests i run a 2x2 antenna config with preferred peer set to 1 and 4.
I was now...
I just got the board, installed the nRF connect sw. Then installed the J-link, connected the board, power it on and run the quick guide, but it searches and doesn't find anything...
