Nordic Q&A

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Not Answered
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Hello, I have set nRF51822 Evaluation Kit. With its help, I would like to read the pulse of the heart rate monitor: link text I manage to connect to it using the...
- nrf51822 hrm
938 views

0 replies

Started over 11 years ago
by Greg
Not Answered

Retry Pairing Procedure 0

Does the s110 stack allow retrying pairing procedure? It looks like the stack (peripheral) always ends with disconnect upon invalid passkey. We would like to explore the...

820 views

0 replies

Started over 11 years ago
by Chaowen Young
Not Answered

device disconnects with the client after cutting the link SB8 for current measurement in nRf51822 eKit.any solution ?? 0

the sB8 link was cut for current measurement .but now no services are enabled and the device doesnt connects to master .pls help !!!

668 views

0 replies

Started over 11 years ago
by hrg
Not Answered

DFU-OTA with S110 v7a3 and nRFToolBox on iPhone 5S 0

Hi Guys, since yesterday i am trying to get the DFU with Softdevice S110 (BLE) v7-alpha3 working but haven't succeeded yet. My process is the following: s110_nrf51822_7...

1105 views

0 replies

Started over 11 years ago
by Marius R.
Not Answered
relation in channel and pin 0

Hi All, i would like to know about 1) what is channel in nrf51288? 2) is there any mathematical relationship between channel no and pin no as in ble_app_hrs example channel...
744 views

0 replies

Started over 11 years ago
by renu
Not Answered
uart(with USB to UART bridge) dfu can not work 0

Hi, I use UART bootloader SDK example(dfu_dual_bank_hci) to do update firmware on EK PCA10001 board,it can work ok.But i changed the HCI_SLIP_UART_RX_PIN_NUMBER and HCI_SLIP_UART_TX_PIN_NUMBER...
- dfu with hci
1142 views

0 replies

Started over 11 years ago
by jay
Not Answered
Re-connecting iOS(ANCS) takes about 20 sec. 0

Hi. I have been trying get a notification through ANCS. I have created an app which is made by modifying ble_app_ancs sample. It works basically but there is one problem...
- s110
- nrf51822
882 views

0 replies

Started over 11 years ago
by Masa

Nordic Support - all public tickets

Answered
How to switch SDK version when opening nrf connect command line in vscode 0

How to switch SDK version when opening nrf connect command line in vscode When I click here, it always opens v3.0.2 I have three versions installed
1160 views

8 replies

Latest 9 months ago
by chelalv
Not Answered
instruction to set nRF54L15 into off mode 0

Hey, could you share how to set nRF54L15 into off mode, based on its EVK? thanks,
170 views

1 reply

Latest 9 months ago
by MJJ
Answered
Cannot use nrf70-wifi-ble-image-transfer-demo in nRF7002 DK 0

Hi I am using nrf70-wifi-ble-image-transfer-demo in the nRF7002 DK. I change nothing on the code form the sample, after patching I have succesfully build the code and...
2317 views

17 replies

Latest 9 months ago
by Ziyao Zhou
Answered
Cannot build matter project with nRF Connect v3.1.0 0

After updating to nRF Connect v3.1.0, I am not able to build a project that was started with v3.0.2, nor the matter template sample. When building both my application and...
1040 views

4 replies

Latest 9 months ago
by Patrick
Not Answered
DECT NR+ Training & Development 0

Hello, I have been evaluating the DECT NR+ physical layer with nRF9161DK boards with the v3.0.2 DECT Shell sample application. I am wondering if there are going to be any...
491 views

3 replies

Latest 9 months ago
by Michal
Not Answered
Question on overlay-ppp-cmux-linux.conf 0

Hi Sir, I have a question about these two configurations in overlay-ppp-cmux-linux.conf, CONFIG_MODEM_BACKEND_UART_ASYNC_RECEIVE_IDLE_TIMEOUT_MS and CONFIG_MODEM_BACKEND_UART_SLM_TRANSMIT_TIMEOUT_MS...
615 views

5 replies

Latest 9 months ago
by Benjamin
Not Answered
Problem Running Demo Program on nRF91X Thingy 0

Hi, I recently started working with the nRF9151 DK and was able to run the initial demo programs without any issues. To continue testing, I picked up a Thingy:91 X, but...
253 views

3 replies

Latest 9 months ago
by rblackner
Answered
IPC between AppCore (ARM) and FLPR (RISC-V) 0

Good day, Nordic staff! We are working on a product using the FLPR for its intended peripheral-controlling purpose. For us, the best way to send commands to and receive...
430 views

2 replies

Latest 9 months ago
by Fridtjof
Not Answered
nRF54L15-DK suspiciously high sleep current 0

Greetings to everybody! There is some question about nRF54L15-DK board measured current consumption. I measure current via the P6 connector, that is, I measure current within...
1796 views

9 replies

Latest 9 months ago
by hmolesworth
Answered
Abnormal low-power current 0

Hi， The same hardware and software have been in continuous production for several years without issues. However, the latest batch exhibited abnormally high power consumption...
270 views

1 reply

Latest 9 months ago
by Kenneth
Not Answered
Bluetooth LE nRF52840 - Switch BLE Advertising Interval 0

Hi, I am developing a small app for the nRF52840 using the SDK V3.1.0 and the Visual studio Code on a PC windows 11. What I like to do is to be able with the app to change...
291 views

1 reply

Latest 9 months ago
by tesc
Answered
UART Async RX Latency When Using STOPRX Task on nRF5340 0

Hello, I'm using the nRF5340 and have configured UART with EasyDMA to receive a variable number of bytes at 307200 baud. Our application has strict timing constraints, so...
439 views

3 replies

Latest 9 months ago
by Håkon Alseth
Not Answered
Can P1.03 be used for I2C or UART 0

Hi Support Team Can P1.03 and P1.04 be used for I2C or UART? The following screenshot didn't describe they can used for I2C or UART. Many thanks.
149 views

1 reply

Latest 9 months ago
by ketiljo
Not Answered
Build configuration presets and custom boards have issues 0

To preface: Board: nRF52840DK OS: Windows 11 nRF Connect SDK / Toolchain: 2.9.0 VS Code Extensions: nRF Connect for VS Code: v2025.5.152 nRF Connect for VS...
690 views

4 replies

Latest 9 months ago
by Kenneth
Not Answered
Migration of settings storage to external flash 0

Hi guys, I am currently working on a data migration of the settings storage to the external flash. The problem I am facing is that after an OTA update, the device does...
225 views

1 reply

Latest 9 months ago
by AHaug