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...
When I look at datasheet and reference designs for the nRF5340, I see a variety of approaches to DC/DC converter and bypass components. Is it a 10 uH inductor, or is it 10...
Hello Nordic!
I want to control the battery level, and set alarms... I know that there is a cluster callled PowerConfig cluster and I have been reading it, but I acan't...
Hello,
Sorry in advance if it sounds simple, i'm a beginner but I read AT command interface — nRF Connect SDK 1.5.99 documentation (nordicsemi.com) except that I can't retrieve...
Hi!
I'm currently working on a project thats based off of the nrf desktop keyboard. I'm using the Taiyo Yuden eysgcnzxx.
I just wanted to inquire the functionality of...
We have a Zigbee device that doesn't seem to use ZCL to transfer data and I have been trying to see if there is a way to get it working with an nrf52840 acting as a coordinator...
Hi, can we connect and enable the BME680 in the asset tracker code for the nRF9160DK?
It is already on the Thingy and I notice there is a switch CONFIG_BME680 in the code...
Tried to connect and Flash the hex file to enable BLE sniffing on the DK. However, the Connect desktop app was not able to detect the Development Kit.
All Steps mentioned...
Hello,
I am working on the Nordic nRF52840 development board to create a thread network and I want to use Raspberry Pi4 as thread board border router. The nordic SDK provide...
Following the insn here: https://devzone.nordicsemi.com/f/nordic-q-a/54591/nrf_serial_event_drv_err-what-is-the-cause
I found that under certain conditions, I get ERRORSRC...
Hi Nordic Community,
I have been experimenting with samples in NCS and making modifications.
Sometimes adding some code causes a hardfault during runtime. I can often...
Hello.
My application is an I2S Master that transmits audio data to an audio codec. I need to setup a transmit buffer using EasyDMA. Is EasyDMA used by default when using...
Hello,
we developed an application with a nRF52840DK as central and a custom board with a nRF52832 chip as peripheral. The peripheral sends data via NUS with a data rate...
Hi,
I'm working on the secure_bootloader example. I am having problems with micro ecc. When I compile the project, it gives an error like this.
I'm trying to follow...
The nRF5340 net-core examples (e.g., radio_test, hci_rpmsg) work fine with the 'west' build system. However, with SES, download fails with the error similar to below although...
I'm trying to narrow down the cause of a Softdevice assertion happening in S132 7.2.0 at PC=0x15810.
We set up a proprietary RF project which utilises parts of the SDK for...
