Nordic Q&A

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Not Answered
SDK Installation Error on macOS 15.0 (Resolved) 0

During the setup process for nRF Connect SDK v2.4.0, an error occurred preventing the SDK from installing correctly. The environment details are as follows: * macOS...
979 views

0 replies

Started over 1 year ago
by u-akihiro
Not Answered
Deleted 0

Delete
554 views

0 replies

Started over 1 year ago
by Tommy_R
Not Answered
After reconnect, Bluetooth multiple identical data appears (and is sent). 0

Hi, We are using the nrfconnect for thread and zigbee 3.2. We have modelled our Bluetooth peripheral, running on the nrf52840, on the BLE UART example. It connects fine...
616 views

0 replies

Started over 1 year ago
by Liam
Not Answered
Installation of nRF SDK 0

I have installed nrf-command-line-tools_10.24.2_amd64 and jLink_Linux_V794e_x86_64 on Ubuntu 22.04. I have also installed nrfconnect-5.0.2-x86_64 for desktop and the Toolchain...
1492 views

0 replies

Started over 1 year ago
by mrEmbedder
Not Answered
(duplicate) MCUboot - Long time from VDD on to sys_init EARLY 0

Hello, We have an NCS v2.2.0 nRF5340 application with MCUboot that requires GPIO control of a few pins extremely early in the startup process. We have a signal "A" pulled...
767 views

0 replies

Started over 1 year ago
by smith_tristan
Not Answered
-delete me- 0

-delete me-
617 views

0 replies

Started over 1 year ago
by tomatosoup
Not Answered
. 0

solved
- development
- code
- easydma
- software
- nRF Connect SDK
- auto_nrf52840
- spi
- auto_nrf_connect_sdk
- nrf52840
823 views

0 replies

Started over 2 years ago
by seongmincho

Nordic Support - all public tickets

Not Answered
nRF52840 QSPI XIP read function，qspi can't reinit 0

We used qspi xip read function. If I uninit qspi and then init qspi again，the mcu halted。 Is there a problem with my use? What can i do now。
1472 views

4 replies

Latest over 5 years ago
by bh.niu
Not Answered
Adding DFU to NCS example on nRF52832 0

I want to add DFU to the peripheral_hids_keyboard example from the nRF Connect SDK. I added CONFIG_BOOTLOADER_MCUBOOT=y to the prj.conf and specified a key file. When building...
3585 views

9 replies

Latest over 5 years ago
by Edvin
Answered
Longer BLE Device name 0

I'm using NCS v1.5.0 to create a BLE peripheral using nRF5340-DK. I set the device name in the prj.conf file using CONFIG_BT_DEVICE_NAME and the name shows up when BLE advertising...
3664 views

3 replies

Latest over 5 years ago
by Simonr
Not Answered
Radio Test Polling Rate Setting 0

Hi, Is the radio test example can adjust the 2.4GHz polling rate? Ex: 2.4GHz Bluetooth 125Hz-> 8ms. I would like to set the time to 1ms. Thank you.
470 views

1 reply

Latest over 5 years ago
by Håkon Alseth
Not Answered
nrf mesh, node and phone 0

Hi, I need to implement, say, 100 LPN + proxy and 1 friend + proxy, LPN are measuring devices. 1) How can I request from each, let's say, a temperature value? I want to...
618 views

4 replies

Latest over 5 years ago
by Blastka
Not Answered
nRF52840-DK as HCI-UART based on zephyr issue 0

There are two boards, Raspberry PI4 and nRF52840-DK . The task is for the nRF52840-DK on zephyr hci-uart firmware : https://developer.nordicsemi.com/nRF_Connect_SDK/doc...
8942 views

13 replies

Latest over 5 years ago
by Håkon Alseth
Answered
Emergency!! nRF52840 Re-boot when I plug the AC power 0

Dear Sir, I use the nRf52840 DK (PCA10056) which be a ICE to download FW and 3V DC power supply for my DUT. the 3Vdc connect to Vdd. I use the DK 3Vdc be my power supply...
932 views

3 replies

Latest over 5 years ago
by Håkon Alseth
Answered
force enter the dfu with command 0

is there any command to forcethe app to enter the dfu mode i do know the dfu buttonless but this time i want it to use it on uart dfu
1185 views

3 replies

Latest over 5 years ago
by Vidar Berg
Answered
Problem with TAU configuration for PSM mode 0

Hello, Here is some information from my environment : nRF9160 DK SIM iBASIS Country: Suisse Operator: Swissom AG roaming mode Use LTE Link Monitor I...
3538 views

6 replies

Latest over 5 years ago
by Isaia Spinelli
Not Answered
nrfx_spim driver buffer length variable declaration problem. 0

Hi, I want to use tne NRFX SPIM module for reading and writing an external spi flash (at25df011) . I looked at the example in order to reuse it or base my application...
- development
- software
- nrf52 dk
- nrf52810
- spi
- s112
622 views

3 replies

Latest over 5 years ago
by SChary
Answered
Need to "Erase All" before I can run project without crashing. 0

Hi all, I'm working on a project in SDK 5 (V17.0.2) on a custom board using a raytac nrf52840 module. IDE is segger embedded studio with a J-Link interface to the hardware...
859 views

5 replies

Latest over 5 years ago
by CarlK
Not Answered
nRF51 boot-loader SystemInit() function 0

The device we are using is nRF51822. It uses a bootloader from the Nordic SDK 11.0.0 The boot-loader we are using for the nRF51822 has several blocks of code in the SystemInit...
- software
- nrf51
- nrf51822
- production
3359 views

12 replies

Latest over 5 years ago
by Phil
Not Answered
NRFX_SPI2_ENABLED or NRFX_SPIM2_ENABLED from SDK Config File 0

Hello, I'd like to enable an instance of SPIM2 master (base address: 40023000) in SDK 17.0.2 for SPI operations. In sdk_config.h, there are two options, NRFX_SPIM2_ENABLED...
- software
- SDK Documentation
- nrf52840 dk
- Confusion
- Evaluation
- spi
- nrf52840
2506 views

6 replies

Latest over 5 years ago
by Sami
Not Answered
driver = BLEDriver( NameError: name 'BLEDriver' is not defined 0

I am trying to run the heart_rate_collector.py example in Nordic's pc_ble_driver_py library. When I try to execute the program, I get the following error: Command used...
1655 views

8 replies

Latest over 5 years ago
by Jørgen Holmefjord
Not Answered
nrf5 SDK IoT cannot ping nrf52840 from router 0

Hi! I'm trying to do the TCP example with the nRF5_SDK_16.0.0_98a08e2, a nrf52840 DK board and a Raspberry Pi 3 B+ as a gateway but I got some problems. For connecting...
1750 views

6 replies

Latest over 5 years ago
by Stian Røed Hafskjold