Nordic Q&A

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Not Answered
Issues with getting custom board to enter DFU mode for flashing with mcumgr 0

Problem solved :)
915 views

0 replies

Started over 4 years ago
by nRF60D
Not Answered
Zephyr keyboard driver 0

Dear Nordic, Do we have ready-to-use keyboard driver with scanning/debouncing? I've not found an example or docs about using KSCAN with gpio-connected keyboard...
- development
- software
- nrf5 sdk
- zephyr
- nrf52840
845 views

0 replies

Started over 4 years ago
by Dmitry Kr
Not Answered
Ztest of bluetooth 0

Hi, i need to run this ztest for bluetooth , kindly guide me . link - Nordic\v1.9.1\zephyr\tests\bluetooth\bluetooth Regards, Shikamaru
730 views

0 replies

Started over 4 years ago
by Shikamaru
Not Answered
What can cause RTC1_IRQHandler() to throw Mesh error 8 at 0x00000000? 0

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...
1254 views

0 replies

Started over 4 years ago
by BlueMike
Not Answered
CMAC calculation failed with SDK 1.9.1 0

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...
834 views

0 replies

Started over 4 years ago
by Dan2022
Not Answered
Slides from the Electromaker contest Q&A webinar 0
667 views

0 replies

Started over 4 years ago
by Robin M Saltnes
Not Answered
Antenna 0

Forget it, I have found related document and all is clear.
- development
- antenna
- nRF52820
- hardware
879 views

0 replies

Started over 4 years ago
by bob

Nordic Support - all public tickets

Not Answered
HolyIoT nRF54L15 dev kit using 2mA with system_off sample 0

Hi, I'm looking for some guidance. I'm using a HolyIoT nRF54L15 dev kit to evaluate their nRF54L15 module. I am currently looking power consumption. I have tried the...
562 views

3 replies

Latest 9 months ago
by JONATHAN LL
Answered
nRF connect 3.1.0 Matter, What is the nRF way to turn on CHIP_CONFIG_ENABLE_READ_CLIENT? 0

Is there a GUI or config file? To me it is different than 3.0x version. So I have to ask.
396 views

4 replies

Latest 9 months ago
by Libertas
Answered
Do I need to do something special to disable EasyDMA on an nRF52840? 0

I'm wanting to repetitively read the SPI buffer as a master to check a status bit. I figure there's no sense in using the DMA when I can read the SPI RXD buffer directly....
426 views

2 replies

Latest 9 months ago
by Speedy1894
Not Answered
How to trigger an task on a GPIO output from a GPIO input event 0

Hi I am trying to use the two GPIO pins. One GPIO pin is configured as a input and connected externally to a button. The second is configured as an output pin. I want...
514 views

4 replies

Latest 9 months ago
by Oystein
Not Answered
nRF52840 DK disconnects while flashing 0

I am trying to complete the course "nRF Connect SDK Fundamentals" using a nRF52840 DK board (version 3.0.0) connected to a Mac Mini (Intel processor) running macOS version...
972 views

3 replies

Latest 9 months ago
by warning
Answered
Power consumption too high with zephyr 0

Hello, I'm experiencing high current consumption with Zephyr OS. I'm using SDK 3.1.0 and the device still draws about 900 µA, and I don't know why. Although I have a custom...
980 views

4 replies

Latest 9 months ago
by Aurele
Not Answered
Getting Data from I2C via Interrupt With MPU-6050 0

Hi all, I am going through the beginner course and am using the MPU-6050 over I2C. I am able to communicate with the board where I get the WHO_AM_I. I can also read from the...
2382 views

4 replies

Latest 9 months ago
by Toastus
Not Answered
Framing Errors seen on nRF54L15 UART. Is it super sensitive to stop bit timing? 0

Hi, I am getting framing error notifications from the nrfx uarte driver on a zephyr platform when receiving data from a certain external device, but only when there are...
5268 views

16 replies

Latest 9 months ago
by helpfulchicken
Not Answered
NRF5340 application in RAM 0

Hello, I want to have 2 applications running on nrf5340 CPUAPP (nothing on CPUNET) with app1 in flash and app2 (in RAM) getting launched by app1 once placed in RAM as a...
383 views

4 replies

Latest 9 months ago
by dev_j
Answered
How to advertise as non-connectable when using the advertising module? 0

After switching to the BLE advertising module in SDK 16.0.0 (on an nRF52 board) and using it for over 3 months I am now discovering that no matter how I configure the advertising...
- development
- software
- nrf52
- SDK Documentation
- s132
- nrf52832
2417 views

4 replies

Latest 9 months ago
by RVM
Not Answered
Nrf54l15 uses direct_test_mode, setting UART 20 is invalid 0

Hi: My board(nrf54l15) needs to direct testing,I changed the uart20 pin, but it doesn't work
313 views

2 replies

Latest 9 months ago
by john.liu
Answered
Firmware blocked until RTT connects 0

My firmware is blocked on custom board until RTT connects: Code hits and blocks on a printf. This doesnt happen when using an NRF5340, but does with NRF5280. Just trying to...
470 views

4 replies

Latest 9 months ago
by scottc19
Not Answered
Cannot configure the Counter RTC Driver Sample for nRF52840-DK 0

Hello, I am using v3.1.0 of the nRF SDK with a nRF52840-DK board. I would like to run the "Counter RTC Driver Sample" (nrf/samples/zephyr/drivers/counter/alarm). The README...
486 views

6 replies

Latest 9 months ago
by Benjamin
Answered
Using Python/pylink to program thingy91 0

I am updating our production tools and starting by simply trying to program the Thingy91 (or DK) with the following example from the internet. I keep getting timeout errors...
823 views

3 replies

Latest 9 months ago
by dejans
Not Answered
I2C Configuration Issue in nrf5340 audio dk 0

Hi Team, I have configured I2C0 for reading data and sending iqs323 and iqs7211a. i have configured overlay file according pin conjuration which is below. Pin configuration...
624 views

7 replies

Latest 9 months ago
by helsing