Nordic Q&A

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Not Answered
Large current drain with EVENTS_IN enable via high_accuracy flag 0

Hi, I need to enable an input interrupt on nRF52832 and I want to use a GPIOTE EVENTS_IN channel. During boot configuration, I'm using nrfx_gpiote_in_init function with...
24 views

0 replies

Started 1 day ago
by AlexManfrex
Not Answered
Proper configuration for multi-sync PAwR with PAST and connectable advertising 0

Hi Nordic team, This is a follow-up to my previous question here: Can nRF52833 perform PAwR while also syncing to another PAwR device? We are now extending our design...
54 views

0 replies

Started 2 days ago
by Gear
Not Answered
Android 15 introduces bug where bonded devices cannot be disconnected 0

We use several Nordic chips in our BLE sensors. We bond to the devices from Android, connect to update configurations, then disconnect such that the device then advertises...
168 views

0 replies

Started 25 days ago
by RickW
Not Answered
4Roads Test - PLEASE IGNORE 0

4Roads Test - PLEASE IGNORE
128 views

0 replies

Started 1 month ago
by Sneh4RTest
Not Answered
Issues with Nordic WiFi Fundamentals Exercises l2_e3 and l4_e1 0

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

0 replies

Started 1 month ago
by Germain B
Not Answered
RES Issue with nRF54L15 QFN 0

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

0 replies

Started 3 months ago
by Derek Yang
Not Answered
-removed- 0

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

0 replies

Started 4 months ago
by rbmarcus

Nordic Support - all public tickets

Not Answered
Xplained Mini/Arduino UNO boards shield compatibility. 0

Are Nordic development boards compatible with Xplained Mini/Arduino UNO shield connectors sizes?
- development
1095 views

1 reply

Latest over 8 years ago
by Sigurd
Not Answered
51822 esb datarate 250kpbs cann't work!! 0

(void)nrf_esb_init(NRF_ESB_MODE_PRX); //nrf_esb_set_output_power(NRF_ESB_OUTPUT_POWER_0_DBM); nrf_esb_set_channel(18);//2400+18 nrf_esb_set_crc_length(NRF_ESB_CRC_LENGTH_2_BYTE...
- nrf51822 esb
1220 views

3 replies

Latest over 8 years ago
by liangjian
Not Answered

Can nRf51822 be activated by vibrations? 0

My question is can the beacon be activated by someone shaking it and receive a notification via Bluetooth? If so what is the range it would have? If not can an additional...

2086 views

4 replies

Latest over 8 years ago
by Roger Clark
Not Answered
PDM microphone (02730A0019 or AKU242) electrical connection to nRF52832 0

Hi, I am connecting the AKU242 straight to our microprocessor. It is a PDM interface so it has a SELECT, DATA, CLOCK, VDD and 5 GND signals. On the datasheet, there are...
- mic
- nrf52
- microphone
- pdm
- nrf52832
5871 views

3 replies

Latest over 8 years ago
by Ole Bauck
Not Answered
Secure DFU in SDK12 and FreeRTOS 0

I am about to implement the secure DFU on our custom board using SD132 V3.0.0 and SDK12. When I worked with SDK11 I had to make a bunch of changes to the bootloader to work...
- sdk12
- s132
- nrf52832
2021 views

3 replies

Latest over 8 years ago
by bjorn-spockeli
Not Answered
BLE Nano/Nordic SDK: making a quick buzz from a piezo speaker 0

I am working on a project using a ble nano (nrf51822) using the Nordic SDK 8.1. I started building off the ble-app-hrs in the examples of the documentation so my code is pretty...
- buzzer
- s120
- gpio
- sdk8.1
- speaker
- nrf51822
4351 views

7 replies

Latest over 8 years ago
by Sigurd
Not Answered
nRF51 to nRF52 migration crash in SVC_Handler from HAL_CM4.c 0

Hi, We're trying to port and migrate our nRF51 SDK v8 (softdevice s110) codebase to nRF52 SDK v11 (softdevice s132), but we're seeing a crash occur (goes into HardFault...
- nrf52
793 views

1 reply

Latest over 8 years ago
by Petter Myhre
Not Answered
Most efficient/smart way of persisting characteristic values on nRF52 0

Hello, Can anyone help me figuring out the best possible way to store certain characteristics which I want to never reset values on the events of controller RESET or power...
- 10040 s132 nrf52832 fd
1543 views

1 reply

Latest over 8 years ago
by Petter Myhre
Answered
Possible bug in nfc_ble_pair_msg.c 0

SDK 13 Alpha Lines 513-528 of nfc_ble_pair_msg.c read as follows: if(ble_lesc_oob_data != NULL) { if((ble_lesc_oob_data->c != NULL) && (ble_lesc_oob_data->r != NULL...
- nrf52832
- sdk13
2616 views

3 replies

Latest over 8 years ago
by Hung Bui
Not Answered
the number of data package send from phone in one interval 0

HI I want to know the max of number of data package send from phone in one interval? Now I could only get one package form iphone6 with character of write without respond...
- interval # throughput
973 views

1 reply

Latest over 8 years ago
by run_ar
Not Answered

about the central example code (ble_app_hrs_c) Send data 0

s130, nRF5_SDK_12.1.0_0d23e2a, SoftDevice 8_9_0. How to send data to Peripheral? Thanks.

2470 views

3 replies

Latest over 8 years ago
by Jørgen Holmefjord
Answered
Buttonless DFU Timeout 0

Hi, What happens if a user initiates DFU but never continues the process of uploading an image, does the device sit in this mode indefinitely long? How might we implement...
- nrf52
- sdk12.1
- sdk12
- bootloader
- sdk12.2
- buttonless
- dfu
3074 views

3 replies

Latest over 8 years ago
by bjorn-spockeli
Not Answered
nRF52 migration crash at SVC_Handler with HAL_CM4.c 0

Hi, We're trying to port and migrate our nRF51 SDK v8 (softdevice s110) codebase to nRF52 SDK v11 (softdevice s132), but we're seeing a crash occur (goes into HardFault...
- nrf52
1084 views

1 reply

Latest over 8 years ago
by Susheel Nuguru
Not Answered

android toolbox can DFU，but ios toolbox can't DFU 0

hello everyone： I use nordic APPtoolbox to test DFU ,android toolbox can DFU，but ios toolbox can't DFU 1、 i use sdk9.0 dfu project,and sdk9.0 ancs project 2、 blog.chinaunix...

3663 views

7 replies

Latest over 8 years ago
by Hung Bui
Not Answered
Write to FLASH inside BLE event 0

Hello, i have read if not all posts about writing to FLASH while using BLE. But could not find the desirable method. What i would like to do is to write to flash from...
- sd_flash_write
- event
- ble
- flash
- nrf52832
5158 views

7 replies

Latest over 8 years ago
by schef