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...
I have written simple hello world code on nRF9160 custom board and enables the MCUBoot as bootloader using CONFIG_BOOTLOADER_MCUBOOT=y in prj.conf file.
Also, made some...
Hi everyone, I'm trying to communicate with OBDII through NUS using nRF52832. I was able to initiate the connection, send commands to OBDII, and get responses on the ECUsim...
The current RRC Inactivity Timer from my provider is 10 seconds, causing my power consumption in RRC Connected mode to be unnecessarily high.
I want to use the Release Assistance...
Hi,
Can anyone check if my understanding about this NFC-BLE pairing feature is correct?
1.Before connecting, two BLE devices will exchange some keys or info for secure...
Hello,
I'm working on an application that will use the nrf9160/nrf52. I will need to make https REST calls where I will populate the http header with username/password credentials...
I didn't manage to find a solution to my problem here but I fixed it myself so I'm posting it just in case it helps someone else.
I installed JLink 5.12.6 and nRF5x Command...
Hi,
Android shows a message that the NFC Pairing was not successful, but it looks that the connection was established successfully (Device in the connected devices, data...
Hi All,
I have a measuring device that needs to send UART data over BLE to a PC with BLE dongle or Macbook with built in BLE. My test users need to open up a webpage in...
Okay, I've run into an interesting scenario.
SDK 17.0.2
NRF 52840 (DK)
I am coding a multiperipharal service on a multiperipheral ble device.
My attempt at updating...
Hello,
Does Nordic have a Google Flutter example mobile app for MCUBoot and MCUMgr based DFU (built with nRF Connect SDK) ?
If not, does someone on this forum know about...
We have an nRF52 with dual roles: peripheral for the connection to an app, and central, connecting to multiple third party peripheral devices.
we have a few problems with...
Hi,
I have a problem, I would like to implement a light dimmer endpoint witch I could bind via coordinator to bulb(or something else...). I do not known how to implement...
I am using SDK nRF5_SDK_14.0.0_3bcc1f7 in my project. All the features was working but i need to add the security mode 1 level 4 security in our BLE device with LESC. I have...
