Nordic Q&A

Recent and unreplied - Help your fellow developer and earn points!

Not Answered
No CRC check during FW upgrade with Master Control Panel 0

I debugging some function abnormal after OTA problem, and problem with disappear after redo OTA FW upgrade, duirng it I found a problem about Master Control Panel FW upgrade...
- nrf51822 ota crc
892 views

0 replies

Started over 12 years ago
by Yang
Not Answered

nRF51422 of nRF24AP2 emulation 0

Dear Sir We would like to use nRF51422 which communicates to host cpu as same as nRF24AP2. Please let me know the way to use. Kindest Regard

626 views

0 replies

Started over 12 years ago
by kazuo KATO
Not Answered
S120 connect to smartphone and OTA? 0

Hi, i want to build a BLE mesh via advertising. i asked some questions before about ibeacon and observer, how ever to clarify my question i have some additional questions...
- canning bluetooth advertising
894 views

0 replies

Started over 12 years ago
by Nils Minor
Not Answered
heart rate read 0

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
975 views

0 replies

Started over 12 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...

857 views

0 replies

Started over 12 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 !!!

686 views

0 replies

Started over 12 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...

1141 views

0 replies

Started over 12 years ago
by Marius R.

Nordic Support - all public tickets

Answered
BLE with ADC 0

Hi, I am making BLE low power pult, using nrf52811 chip and NRF Connect SDK v2.3.0. So, the device is sleeping and waiting for button event When button is pressed, device...
707 views

1 reply

Latest over 2 years ago
by anSolo
Not Answered
Does NRF7002 support FEM to extend range? 0

Hi Sir. customer want to add FEM for nRF7002, target to extend range around 1.5KM. please check if nRF7002 can support FEM for this application. Thanks.
335 views

1 reply

Latest over 2 years ago
by Simonr
Not Answered
nrf5340_app_hal doesn't contain GPIO1 0

Hello, I'm new to Nordic and I'm currently learning rust on an nRF7002 DK. I know that the LED0 of the nRF7002 connects to the GPIO1.06 of the nRF5340. However, when importing...
421 views

2 replies

Latest over 2 years ago
by Menon
Answered
Proper sequence to disconnect BLE 0

Hi Nordic team, I'm using nRF52832, S132 with nRF5_SDK_17.1.0_ddde560 SDK. I want to send a packet with a notification to my smartphone and then disconnect immediately....
1659 views

6 replies

Latest over 2 years ago
by Hieu
Answered
Get device name of BLE client (smartphone) from BLE server (NRF52832) with only BLE peripheral mode 0

Hi Nordic team, I'm using nRF52832, S132 with nRF5_SDK_17.1.0_ddde560 SDK. I currently implement BLE peripheral for the NRF52832 as it only healthcare sensor data to the...
868 views

1 reply

Latest over 2 years ago
by Hieu
Not Answered
Scan response not reported when scan-filter is enabled 0

Hi We are using the NCS V2.6.99 for a sample project which scans for peripheral devices. In this sample project, the scan filter (bt_scan_filter_add(BT_SCAN_FILTER_TYPE_UUID...
711 views

4 replies

Latest over 2 years ago
by Remo
Not Answered
Add an image to be a part of the final image. 0

Hi, I'm testing a setup where I need to include a pre-build image for an other MCU. What is the best way to go around this issue? Nrf9160_dk NCS 2.4.3
674 views

6 replies

Latest over 2 years ago
by Replay
Answered
Cannot confirm image after swapping from external secondary mcuboot partition 0

Hello, I have an nrf52833 that interfaces with an external flash module. It is configured to store mcuboot's secondary partition. I am able to write the secondary image...
3152 views

10 replies

Latest over 2 years ago
by AHaug
Suggested Answer
Where can I find swept s-parameters of the RF port for the nRF5340? 0

for example: s-data plotting gain at -10dbm, 0dbm, 24dbm
713 views

3 replies

Latest over 2 years ago
by mathiaso
Answered
nrf52840 SAADC: I use 2 adc channels, how do I sample multiple points(e.g.32) per channel at once, the buffer contains only multiple items of data in one channel, data in the other channel is missing. 0
1111 views

2 replies

Latest over 2 years ago
by Orp
Answered
Scan Module: Allowing short name filtering 0

Hello All, I am attempting to use the scanning module to scan with a filter. Right now I am trying to implement a short name filter. I am using the nrf Connect extension...
1817 views

2 replies

Latest over 2 years ago
by genmastermega
Not Answered
Disconnection problem 0

After the power failure of the host, the master and slave are disconnected. What is the slave still doing at this time?
1272 views

9 replies

Latest over 2 years ago
by Vidar Berg
Not Answered
Using Nrf52832 board with a RS485 to UART TTL converter without the DE/RE pins 0

Hi, I am trying to use a Modbus(TTL to RS485) converter to work with Nrf52832. I am using rtu_client ( https://github.com/zephyrproject-rtos/zephyr/blob/main/samples...
1322 views

2 replies

Latest over 2 years ago
by cipher52
Answered
nrf9160dk + W5500 Ethernet Shield + modbus_tcp_server example socket creation returns 23 error 0

Hi, I'm evaluating a scenario of using an nrf9160 with an HMI, communicating via modbus tcp connection. The hardware setup looks like this: HMI <-----> Ethernet switch...
1406 views

4 replies

Latest over 2 years ago
by makoto.inoue
Answered
NRF9160 zephyr os cannot use the sscanf 0

Dear All, I am trying to use sscanf in a project and I am getting the message that it is undefined. I am including <stdio.h>. I cannot understand/find the reason of...
3855 views

3 replies

Latest over 2 years ago
by zsn