Nordic Q&A

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Not Answered
How to measure the power consumption of NRF5340 0

I have a nRF5340PDK, Now I want to know the lowest power consumption of this chip in different condition, such as adv, connect, sleep. But I am not sure how to config the...
- development
- software
- nRF53
- nRF5340
827 views

0 replies

Started over 4 years ago
by huangjingyu
Not Answered
Anyone have the Eagle libraries for Taiyo Yuden's EYSNSNZWW (it contains the nRF52811) 0

Any pointers would be welcome. /Trivik
493 views

0 replies

Started over 4 years ago
by saccade
Not Answered
TWIM XFER ERROR 0

Hi, i am using: -nRF 52 DK -nRF 52832 -Sensor of Maxim Integrated -SDK 17.0.2 I have some problems in handling the I2C through the nrfx module. This is my ReadByte...
712 views

0 replies

Started over 4 years ago
by polimarte
Not Answered
IPSP with global IPv6 addresses 0

Hi, I have a set up consing of an nrf52840, a Raspberry pi and a Linux workstation, which communicate over IPSP following the IPSP sample from Zephyr OS. The nrf52840 is a...
789 views

0 replies

Started over 4 years ago
by StefanHri
Not Answered
ble_gap_addr_t.addr_type of received advertisement is not correctly set from TxAdd/RxAdd bit from PDU header in SoftDevice 0

<removed> Please delete the post.
518 views

0 replies

Started over 4 years ago
by mtfuji
Not Answered
U-BLOX NINA B302 + LORAWAN 0

Successfully access :) https://github.com/BeelanMX/Beelan-LoRaWAN
816 views

0 replies

Started over 4 years ago
by Miguel
Not Answered
what are the research topic or challanges in BLE 5.0 devcies ? considering it for a thesis. Excluding the topic of AoA/direction finding. 0

what can be the starting Point for Bachelor Thesis involving BLE 5.0 devices to be deploy in mesh Network. How the challanges in the Thesis can be address and set as a Goal...
647 views

0 replies

Started over 4 years ago
by malik

Nordic Support - all public tickets

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...
1031 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...
914 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...
651 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?
380 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?
1405 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...
2455 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?
833 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
590 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...
1301 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 ...
3784 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...
1523 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...
715 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...

24930 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...
454 views

2 replies

Latest over 5 years ago
by Lennart
Not Answered
SDK 15.3.0 Flash_fstorage example not working as expected 0

Hello, nRF52840-DK SDK 15.3.0 SoftDevice: s140 IDE: SES Example: Flash_fstorage_s140_pca10056 I do not read back the expected value in the example. The terminal...
662 views

3 replies

Latest over 5 years ago
by Amanda Hsieh