Nordic Q&A

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Not Answered
Reduced ESB Receive when running simultaneously with SPIS 0

EDIT: We found the reason for this and it is a hardware issue. This question can be deleted as it is no longer valid. ----- Hello, We are currently developing a...
544 views

0 replies

Started over 3 years ago
by m.li
Not Answered
Request for guidance on nRF51822 end of life 0

Hello, I would like to obtain some information on the possible substitutes for the nRF51822 (BGA Packaging). I received notification that right now only the final orders...
- nrf51
- hardware
- nrf51822
- production
667 views

0 replies

Started over 3 years ago
by ram_interlinkai
Not Answered
NCS version change displayed on re-boot when using nrf9160DK 0

I am using the nrf9160 for an OTA firmware update application. I initially executed the fota download file from the http_application_update sample project in it's default...
- development
- software
- nRF9160
- debugging
- spi
- zephyr
- nRF9160 DK
573 views

0 replies

Started over 3 years ago
by Siddhant Yeole
Not Answered
Please delete this duplicated thread 0

Please delete this duplicated thread
498 views

0 replies

Started over 3 years ago
by StevenW807
Not Answered
Power mode sample application 0

Hello Team, Could you please share some sample application or procedure to handle power modes (Sleep, Deep Sleep, etc) of the nrf9160. Please let me know. Regards, ...
543 views

0 replies

Started over 3 years ago
by Aloke Biswas
Not Answered
Trying to compile example secure_bootloader_uart_mbr_pca10040 0

Cancelled
427 views

0 replies

Started over 3 years ago
by CktDesigner
Not Answered
Position control of feedback 0

fgd
- 2.4 ghz
544 views

0 replies

Started over 4 years ago
by Hilary Gugo

Nordic Support - all public tickets

Answered
Battery consumption for nrf52840 0

Hi There i have a Code handling two events simultaneously, one event is advertisement And the other is scanning which is done every half an hour. the average current consumption...
1284 views

5 replies

Latest over 5 years ago
by Simonr
Answered
BLE peripheral demo wake-up 0

Dear Nordic Support, I am using nRF52 SDK v16.0.0 . I am running BLE peripheral examples. As I read from the examples, the button 1 is used for sleeping and waking the board...
944 views

5 replies

Latest over 5 years ago
by Amanda Hsieh
Not Answered
nrf9160 Modem FW 1.1.0 - sim not detected 0

Hello, after updating the modem fw to v1.1.0 the application fails to read the sim card information using AT+CIMI after starting up. The same application did work perfectly...
854 views

1 reply

Latest over 5 years ago
by Simon
Not Answered
Continuous Modulated pattern 0

Hi, I'm using nRF52811 & nRF52832. I want the Countinous Modulated 10101010 and 11110000 patterns immediately after Power On, to evaluate the modulation stability in long...
570 views

4 replies

Latest over 5 years ago
by masamasa
Not Answered
Can 9160's Power supply supervisor function be closed or can we set VBOR to 1.8V or lower? 0

... Can 9160's Power supply supervisor function be closed or can we set VBOR to 1.8V or lower?
341 views

1 reply

Latest over 5 years ago
by Andreas
Not Answered
Active NFC in nRF52 0

Is it possible to make NFC tag and Poller with nRF52 development kits? Is there any active NFC connection available in nRF52?
1319 views

3 replies

Latest over 5 years ago
by Andreas
Not Answered
How do I change radio frequency in the eddystone ble example? 0

Im developing a BLE beacon based on the eddystone example provided for the NRF52832. I've found that in softdevice applications, the radio frequency can not be changed directily...
2214 views

8 replies

Latest over 5 years ago
by ketiljo
Not Answered
Mobile device communication with nRF52832 0

Can I get the projects(android project and keil project) to realize bidirection communication between mobile device and nRF52832?
768 views

3 replies

Latest over 5 years ago
by Amanda Hsieh
Not Answered
Programming nRF52810 with nRF52840 dev kit 0

Hi, I would like to know whether or not I can program a custom nRF52810 board with the nRF52840 (PCA10056) development kit?
- development
- nrf52
- nrf52810
- nrf52840
- hardware
529 views

1 reply

Latest over 5 years ago
by Joakim Jakobsen
Answered
Maximum consumption current when nrf_pwr_mgmt_run 0

I am developing a custom board using nRF52810. SoftDevice S112 6.0.0 and SDK 15.0.0 are in use. I want to know the maximum current in Idle state . Current measurements...
1212 views

3 replies

Latest over 5 years ago
by Sigurd
Answered
turn off active time and go directly to power save mode 0

Hi all, I am currently trying turning off the active time, so that the nrf9160 immediately goes in power save mode after RRC Connected Release. If I send the command ...
3447 views

6 replies

Latest over 5 years ago
by visu
Not Answered
Why I cannot download firmware into my 52840? USB cable is the only power supply. 0

I connect VBUS to VDDH, and use a USB cable for power supply(high voltage mode), but I cannot download firmware into the 52840. Unless I power the 52840 from the VDD pin...
1352 views

8 replies

Latest over 5 years ago
by Øyvind
Not Answered
help on NRF51822 0

Hello, I'm a teacher. I use the microbit card that loads one of your components. Nordic nRF51822-QFAA-R rev 3 Could you tell me if this processor is based on a Von Neumann...
658 views

3 replies

Latest over 5 years ago
by Amanda Hsieh
Answered

How do I use the GPIO pin on nrf52 devices? 0

Hello, just a few quick short questions regarding nrf52 devices: Do I have to configure and initialize them before using? Which function should I use? I...

24056 views

9 replies

Latest over 5 years ago
by Luke Galea
Not Answered
sd_flash_page_erase() completion. 0

Hello, I working for TSS.se now selling 100.000 temperature-loggers annually. We aim to develop a new IoT based logger based on nRF52832 as a replacement. Issue-background...
378 views

2 replies

Latest over 5 years ago
by Lennart