Nordic Q&A

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Not Answered
4Roads Test - PLEASE IGNORE 0

4Roads Test - PLEASE IGNORE
33 views

0 replies

Started 4 days ago
by Sneh4RTest
Not Answered
How to reach maximum BLE throughput at 2M PHY with nRF5340DK (peripheral) and nRF52 Dongle (central)? 0

Hi everyone, I'm developing a BLE application where I measure throughput between an nRF5340DK acting as peripheral and an nRF52 Dongle as the central (using a Python script...
- development
- software
- Wearables
- bluetooth le
- nrf52840
- nRF5340
89 views

0 replies

Started 9 days ago
by evacasals
Not Answered
Issues with Nordic WiFi Fundamentals Exercises l2_e3 and l4_e1 0

test
- development
- software
- Wi-Fi
- nRF7002
42 views

0 replies

Started 11 days ago
by Germain B
Not Answered
RES Issue with nRF54L15 QFN 0

The problem has been resolved, please ignore this post
- nRF54L15
149 views

0 replies

Started 2 months ago
by Derek Yang
Not Answered
-removed- 0

-removed-
- software
- nrf5 sdk
- bluetooth le
- nrf52840
- s140
- dfu
- production
143 views

0 replies

Started 3 months ago
by rbmarcus
Not Answered
test 0

hello was geht ab
125 views

0 replies

Started 3 months ago
by EmilKapa
Not Answered
NCS BLE scan filter calls filter match callback after filter was disabled 0

Hi, I am fighting with a bug I found in SDK v2.8.0 for BLE scan filter on a test project as follows: 2 Devices (Ezurio BL653-DVK using the nRF52833), both having central and...
- development
- software
- nRF Connect SDK
- nRF52833
- C
- bluetooth le
596 views

0 replies

Started 5 months ago
by Javier Reyes

Nordic Support - all public tickets

Not Answered
Performing a DFU over BLE +1

I am trying perform DFU over BLE and get the following result: nrfutil dfu ble -a cd5dfbcefa30 -snr 682937446 -pkg flash.zip -ic NRF52 Traceback (most recent call last)...
2981 views

12 replies

Latest over 5 years ago
by bjorn-spockeli
Answered
nRF52832 Errata 220 clearification +1

Hi there I have a question about the newly added errata No. 220 of nRF52832 Rev 1 Erratasheet v2.1. We don't use the WFE instruction but call sd_app_evt_wait(). Does the...
- software
- s132
- errata
- softdevice
- nrf52832
- production
2840 views

6 replies

Latest over 5 years ago
by Pascal Künzi
Answered
RaspPIoT Border Router image. 0

Hi, I am learning OpenThread, and I download RaspPi_OT_Border_Router_Demo_2.0.0-1.alpha.zip from https://www.nordicsemi.com/Software-and-Tools/Software/nRF5-SDK...
1101 views

3 replies

Latest over 5 years ago
by jhc
Suggested Answer
MATH FFT FPU 0

Hello! Nice to ask a question here！ I used arm_cortexM4lf_math.lib in NRF52832 software, and used the function arm_cfft_radix2_f32 function. I want to know that for the...
1548 views

2 replies

Latest over 5 years ago
by DJhentiaLoli
Not Answered
bootloader_secure_ble space 0

I want to add a function to bootloader_secure_ble, to drive a lora chip, I can upload some user code by this code. but I don't know how many space can be used. do you have...
432 views

2 replies

Latest over 5 years ago
by Roger huang
Answered
pc-ble-driver-py multi peripheral problem 0

Hi. I'm testing multi peripheral using pc-ble-driver-py. I tested one peripheral device using heart_rate_collector.py. It was ok. But, when I try connecting two peripheral...
- development
- code
- software
- nrf52
- nrf52832
3014 views

8 replies

Latest over 5 years ago
by Youngjun
Answered
NRF52832 Blinky example code problem. 0

Hi I am new to NRF52832, I tested the Blinky example code but only Pin 8 and 9 work. Other I/O pins (4,5,6,7) have no response. Please help.
591 views

3 replies

Latest over 5 years ago
by Ibery
Answered
which accelerometer sensor is on the board, nRF9160 DK? 0

Which accelerometer sensor is on the board, nRF9160 DK? Can I have the make and model of the accelerometer sensor used in nRF9160 DK?
1060 views

2 replies

Latest over 5 years ago
by Ethan
Answered
How to config SEGGER for SDK1.5 ? 0

Hi all I need to create a new SEGGER project with SDK1.5, and I hit lot of build error. I have no idea about following build error, please help, Thank a lot. ------...
1722 views

4 replies

Latest over 5 years ago
by Hangya
Answered
Upgrade to Zephyr OS 2.1 breaks build 0

A project built using the nRF9160 and Zephyr OS v1.14.99 previously built and ran just fine, but since upgrading to the latest versions of the zephyr and nrf repos (using...
2484 views

7 replies

Latest over 5 years ago
by Chris Burns
Answered
BLE4 transfer speed slower on iPhone8/X than 5/6/7. 0

Hello- Recently, we optimized our BLE4 transfer settings. With the same device, firmware, and payload, we get better transfer rates on iPhone5,6,7 than iPhone 8/X. On all...
- software
- nrf52
- nrf52832
- production
- ios
2521 views

7 replies

Latest over 5 years ago
by mfdevzone
Answered
Theoretical question about mqtt_simple for nRF9160 DK 0

Hi I'm using the mqtt_simple but I altered the code and added some buttons. Like, change subscriber or topic if I press button 1 or button 2 , things like that. What I want...
- software
- nRF9160
- Evaluation
- documentation
- nRF9160 DK
- nrf52840
531 views

1 reply

Latest over 5 years ago
by Hakon
Not Answered
Newbie to Nordic 0

Hi IAM starting with nRF-52840 I don't know how to get started so please help me with all the documentations available and links and other sources.
357 views

2 replies

Latest over 5 years ago
by Sundar_santhanam@1998
Not Answered
NRF52840 TCP client and server implementation 0

Hi, I would like to set up a wireless communication channel between two NRF52840 DK boards. I checked the Nordic SDK v16.0 and found some examples such as \examples\iot...
1705 views

4 replies

Latest over 5 years ago
by zhliao
Not Answered
nrf_crypto not compiling 0

Dear All , After finaly getting all the other stuff in place I tried to compile the examples in the nrf_crypto files.. All of them are giving error bellow:- Output...
694 views

2 replies

Latest over 5 years ago
by Nadeem