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...
Hello, I am currently debugging with nRF52833 and nRF5 SDK, and I have a few questions to ask:
I want to time-share the BLE function and the ESB function on a single MCU...
When I2S reads the digital audio sensor, when strat is turned on_ After I2S, the data can be read and recognized normally, but this action takes up the whole CPU occupancy...
Hello Nordic team,
I have a question related to the “nRF5340 Production Programming – Troubleshooting” documentation, specifically the part that says the access port protection...
Per (+) Trouble with nPM1300EK - Nordic Q&A - Nordic DevZone - Nordic DevZone , I've disconnected TWI from the board while doing the battery profiling and that worked successfully...
using the nvs sample from here: https://github.com/nrfconnect/sdk-zephyr/tree/v3.4.99-ncs1-1/samples/subsys/nvs and configured for my board, the program crashes on the 323rd...
It seems to be an assumption in the swi request functions that after req_exit, the swi request should be completed. However, in certain cases, this invariant doesn't hold...
Hi, I tried the above tools(nrfjprog) on the Raspberry Pi 3.
But, I saw the error shown below.
pi@raspberrypi:~$ ls | grep nRF5x
nRF5x-Command-Line-Tools_8_5_0_Linux...
Hi,
I got the nRF5340-DK + 7002-EK running your WiFi Fundamentals HTTP server last weekend. I connected the 5340+7002 to my wifi network and got an IP address. I also opened...
Can the nPM1300 be used without any charging support (no battery, no fuel gauge)?
I know this is an unusual arrangement but we have a requirement that a separate device...
I'm having 52840-DK boards 3 and installed vscode,nrfsdk v2.2.0 and v2.8.0. i want to explore how to use FOTA for zigbee. are there any sample available to make it work and...
Hi Nordic team,
We are planning to use the STM32H747 as the host MCU to control the nRF7002 for Wi-Fi functionality. Based on reference materials and existing use cases...
Similar issue to Attempted to change incrementally the Voltage for VDDIO and VDD_DBGR, however, this didn't change the state of the LEDs. Successfully compiled and flashed...
Hi,
We are seeing weird behavior in the way the nRF Cloud UI displays changes in the device shadow, specifically for properties that are being nulled-out.
Let's say we...
Hi,
Im using an SPI device and also the SPIM NRF driver. This device is not always on, but the overall flow is:
Power On the device on boot and do basic info readings...
