Nordic Q&A

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Not Answered
what facter will influence the speed of sending data 0

when use sd_ble_gatts_hvx() send data must need 300ms what facter will influence the speed of sending data ,please help me ,thank you very much
- 10040 nrf52832 s132
622 views

0 replies

Started over 7 years ago
by happykelvin
Not Answered
nRF52: OneWire HDMI CEC 0

Hey, I just want to know if anybody sucessfully connected HDMI CEC (One-Wire bus) with the nRF52832. I would be very grateful if anybody could share the library or give...
- nrf52
- one-wire
1735 views

0 replies

Started over 7 years ago
by Sorrow91
Not Answered

How to save data to flash before system power-off ? 0

As the tittle,can anyone tell me how to save data to the flash with nRF51822 ? I use SDK9.0.0 and S110. before I turn off my machine, I want to save several parameters to...

989 views

0 replies

Started over 7 years ago
by LIANGTAO
Not Answered

BLE_DB_DISCOVERY_ERROR in SDK13, s132, nRF52, central role 0

I use example from SDK 13 ble_app_uart_c. I changed uuid to my uuid from nrf51 peripherial device. I get event BLE_GAP_EVT_CONNECTED where made err_code = ble_db_discovery_start...

881 views

0 replies

Started over 7 years ago
by Mikhail
Not Answered
How to run OTA on BLE Nano 0

dear all, i need your help. Where we are: We use mbed software developer platform. We have BLE Nano V1.5 + MK20 USB Board V1.0 from RedBear. We are able to generate...
- ble nano ota dfu
1015 views

0 replies

Started over 7 years ago
by pargfrieder7
Not Answered
Declaration of en_text_rec in NRF52 NFC Record text Example 0

static void en_record_add(nfc_ndef_msg_desc_t * p_ndef_msg_desc) { /** @snippet [NFC text usage_1] */ uint32_t err_code; static const uint8_t en_payload[] = {'H'...
- 10040 132 nrf52832 s132 nfc
903 views

0 replies

Started over 7 years ago
by Ramkumar
Not Answered
[nRf52832, LWM2M] in no-security mode can not register LWM2M server 0

Hi: environment: target board: DK52 board and run LWM2M example of IOT-SDK v0.9 router: ubuntu 16.04 on VM and runs bsserver and LWM2M server on ubuntu 16.04 ...
- lwm2m
- nrf52832
1187 views

0 replies

Started over 7 years ago
by pasta

Nordic Support - all public tickets

Not Answered
FOTA example error 0

I am running the examples l9_e5, l9_e5_sol and l9_e5_nrf5340_both_sol from this repository: https://github.com/NordicDeveloperAcademy/ncs-inter/tree/main/v2.9.0-v2.7.0/l9...
131 views

1 reply

Latest 2 months ago
by Amanda Hsieh
Answered
SDK 2.6.3, nRF5340 and how to customize DTM example 0

Hi, i am working with the following setup: - nrf5340 - SDK 2.6.3 - Direct Test Mode example with serial communication I see that DTM example has changed from 2.1...
275 views

5 replies

Latest 2 months ago
by Riccardo Gaiati
Not Answered
BLE UART Bridge Throughput Limitation at 1Mbps PHY and 7.5ms CI — Packet Count per Interval? 0

Hi Nordic team, I'm implementing a BLE UART bridge (emulating the old SPP profile) using a custom service. The central device (dongle) I'm using only supports the classic...
262 views

4 replies

Latest 2 months ago
by Pedro
Answered
"/c:/ncs/v2.7.0/zephyr/cmake/modules/kconfig.cmake, command failed with return code: 1 0

Hi guys, I am following DevAcademy lessons on nrf52833dk kit. I am testing the software on VsCode. SDK version is 2.7.0 and toolchain is 2.7.0. Board target is selected...
692 views

12 replies

Latest 2 months ago
by Hieu
Not Answered
Thingy:91 X devicetree issue with LED mapping and sw0 0

"C:\ncs\v2.9.1\nrf\boards\nordic\thingy91x\thingy91x_nrf9151_common.dts" lists LED GPIO as leds { compatible = "gpio-leds"; red_led: led_1 { gpios = <&gpio0 29 0>; label...
175 views

2 replies

Latest 2 months ago
by dejans
Not Answered
Machine learning (ML) support on nrf54L15 0

Hi Nordic Team, I am working on matter-based product development using nRF54L15 and looking for machine learning support for the same SoC. Can you please confirm if machine...
313 views

5 replies

Latest 2 months ago
by SwRa
Not Answered
J link swd speed setting in nrf connect? 0

How do I adjust the swd speed used by nrf connect RTT ? Currently it is 2000khz but more is needed. I need to transfer audio data to PC. For some reason my current process...
227 views

5 replies

Latest 2 months ago
by Vidar Berg
Answered
Are there any sample codes for AOA/AOD of nRF54L15? 0

I saw in nrf connect sdk 2.9.1 that there was nRF54L15 sample code for Channel Sounding and nRF52833 DK sample code for Direction finding. But now I want to implement...
353 views

3 replies

Latest 2 months ago
by SwRa
Not Answered
nRF5340, nRF7002, XIP, MCUboot, filesystem -> Any examples? 0

Hello, I am attempting to configure the following setup to support (with an nRF5340 + nRF7002-EK)... 1. nRF7002 on SPI w/ TLS, STA, and FW patches offloaded to QSPI...
242 views

4 replies

Latest 2 months ago
by Sigurd Hellesvik
Not Answered
Change adv interval in PAwR BLE in runtime 0

Hello, I am using PAwR (Pe riodic Adve rtsing with Response) in coded PHY (S8) with SDK 2.7.0, following the Nordic demo : 8562.PAwR_Demo.zip Periodic Advertising with...
- software
- nrf5
- Protocol
- beacon
- bluetooth le
- nrf52840
- Pre-production
418 views

10 replies

Latest 2 months ago
by Yanis
Answered
bt_att: ATT Timeout when using dynamic device name and advertising every 10 seconds 0

Hi all, I'm working on a BLE peripheral using Zephyr and have run into an issue when enabling both dynamic device naming and long advertising intervals. I enabled dynamic...
111 views

1 reply

Latest 2 months ago
by Simonr
Not Answered
Testing RXD and TXD Connections 0

Is there a way to test that the RXD and TXD pins are sending and receiving data on the nrf5340? I am trying to connect these pins to the u-blox ANT-B10-00C using male to female...
509 views

10 replies

Latest 2 months ago
by runsiv
Not Answered
Introducing ztest for existing application 0

Hi guys, we are using the nRF52833 and have a running application. Now I want to introduce unit tests and stumbled upon ztest . The idea is to add a folder where all the...
398 views

5 replies

Latest 2 months ago
by Artnia
Not Answered
Specify a password table for the pair 0

I'm using nrf52832 developing my application. In the past I used sd_ble_opt_set() to set a static pairing code for pairing. But now a new requirement has emerged, I need...
109 views

1 reply

Latest 2 months ago
by Einar Thorsrud
Not Answered
nRF Connect VS Code macOS No Devices connected nrfjprog couldn't be executed 0

I am trying to develop Zigbee plug using the demo provided by Nordic. Working on my Intel Macbook Pro 13.7.3 The toolchain and SDK are installed, ver 2.9.1. The program...
183 views

1 reply

Latest 2 months ago
by dejans