Nordic Q&A

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Not Answered
How server in light-switch example can subscribe to a group address when work with coexist example as client 0

Hi. I use latest version of sdk and mesh. I run co-exist example as client and server in switch-light example as server. in client side i have add group address as you...
6 views

0 replies

Started 1 hour ago
by FEK
Not Answered
nrf beacon can not enter bootloader from application 0

Hi support team, I have a nrf 51822 beacon black version and developing with nRF5SDK1230. i'm learning about update firmware for it over BLE. i try to run example dfu/bootloader_sercure...
33 views

0 replies

Started 7 hours ago
by Dien Nguyen
Not Answered
app_ZDebugB0.conf of nrf_desktop in NCS 0

Hi all: About with the nrf_desktop example in NCS , I would like to modify the CONFIG_BT_HIDS_MAX_CLIENT_COUNT to '2' , so I add below command at "app_ZDebugB0.conf...
30 views

0 replies

Started 14 hours ago
by joe
Not Answered
AT command parser for nRF52840 and MQTT messages 0

Hello Nordic / Zephyr experts, I am looking for AT command parser for the UART of nRF52840. Want to send and receive AT commands to a LTE modem using MQTT messages. Need...
37 views

0 replies

Started 16 hours ago
by jchan12345
Not Answered
Thingy:91 aGPS sample tracks satellites but does not get fix 0

Hello, I am working on a custom program for the Thingy:91 that will use the aGPS as well as LTE to send data to a custom cloud server. As part of this, I wanted to ensure...
- development
- software
- nRF9160
- debugging
- GPS
31 views

0 replies

Started 17 hours ago
by JCampa
Not Answered
Inrease payload in BLE_app_Blinky 0

Hi I am using the nRF52832DK and the BLE_App_Blinky example. It is working nice, but I would like to change it to send/receive 2 bytes of data instead of 1 bye. How...
34 views

0 replies

Started 18 hours ago
by mosgaard2000
Not Answered
fatal error in the BLE observers 0

Hello, new-to-this platform dev here! I am implementing BLE bonding on my nRF52840 DK, which uses the S140 Softdevice. The DK is a peripheral and I'm using version 17.1...
39 views

0 replies

Started 20 hours ago
by null handle

Nordic Support - all public tickets

Not Answered
UARTE0_UART0_IRQHandler defined in 802_15_4_lib_keil.lib 0

I'm trying to add 802.15.4 driver into my project (to implement an proprietary protocol). The wireless_uart sample is very helpful and I got it up and running. However...
159 views

6 replies

Latest 56 minutes ago
by linfan68
Not Answered
PPK2 measures 0.58 µA max 0

Hi, I'm trying to measure the power consumption of Zephyr's iBeacon sample (zephyr/samples/bluetooth/ibeacon) on the nRF52840 DK. I prepared the DK by cutting the PCB track...
- Evaluation
- Other
- nrf52840
- low-power
- hardware
37 views

1 reply

Latest 1 hour ago
by davidz
Not Answered
How server in light-switch example can subscribe to a group address when work with coexist example as client 0

Hi. I use latest version of sdk and mesh. I run co-exist example as client and server in switch-light example as server. in client side i have add group address as you...
8 views

0 replies

Started 1 hour ago
by FEK
Not Answered
Evaluate the maximum working connection to a BLE central (Dongle or cellphone) 0

Hi, Currently, we have a device that uses the nrf52832 custom board as a Peripheral notify to send the data collected to Pixal 5 (central), We have a cellphone app to...
96 views

4 replies

Latest 2 hours ago
by TTN
Not Answered
GSM Modem Sample Project on nRF 5340 App 0

Hi. I am trying to get the gsm modem sample project to work with an nRF 5340 app and a Nimbelink LTE modem, NL-SW-LTE-TC4NAG. The only change I made to the project was to...
53 views

1 reply

Latest 4 hours ago
by code-magic
Not Answered
How to create a standalone project from the SDK example? 0

Hey everyone! I'm trying to mobilize one of my projects into a colleague's computer, but many errors are happening on his end. He's using Keil, and I'm using Segger....
76 views

2 replies

Latest 5 hours ago
by EverlastingVeal
Not Answered
How to reduce the time to reduce the time to establish Periodic sync in direction finding ? 0

Hi, I am Marcous. Currently I am doing multiple beacons (transmitters) in direction finding demos. Since I found that there is no way to simultaneously receive the CTE...
393 views

13 replies

Latest 5 hours ago
by Marcous
Not Answered
Send data from one nrf52 to another nrf52 0

Hello everyone. I am trying to develop a communication link between two nrf52 devices. I want to collect measurements from some sensors, pack them into a single data pack...
111 views

5 replies

Latest 6 hours ago
by Dien Nguyen
Not Answered
nrf beacon can not enter bootloader from application 0

Hi support team, I have a nrf 51822 beacon black version and developing with nRF5SDK1230. i'm learning about update firmware for it over BLE. i try to run example dfu/bootloader_sercure...
35 views

0 replies

Started 7 hours ago
by Dien Nguyen
Not Answered
How do I get NB network signal value in real time after Modem enters PSM? 0

I have developed a project with 9160, which requires real-time display of NB network signal on the screen. In order to save power consumption, I have set the Mode to PSM...
- development
- software
- nRF9160
- nb-iot
- low-power
91 views

4 replies

Latest 7 hours ago
by duxinglang
Not Answered
hold_bus_uninit setting overrides due to nrf_drv_twi_config_t passed as nrfx_twim_config_t 0

hello , During my twim0 initialization, I have configured clear_bus_init as true and hold_bus_uninit as false. But i always get hold_bus_uninit as true. then I dig into...
73 views

2 replies

Latest 10 hours ago
by MCB
Not Answered
Can the nrf52840 as the peripheral be controlled by msp430fr5994? 0

Hi There, I want to make a BLE controller by using msp430fr5994. And the ned52830 as a peripheral. Does it work? With best regards, Gaosheng
80 views

2 replies

Latest 10 hours ago
by lgs
Not Answered
Debug cannot go to the breakpoint for the hello world sample app 0

Hi, I am new to NCS and visual studio. I created an app based on the hello world sample app. And set the break point to the line of the printk in main.c. However, when...
97 views

4 replies

Latest 10 hours ago
by sokui
Not Answered
How can I start a discussion in the community forum? 0

Hi, How can I post my questions in the community forum? I did not see any button to let me create a new post. Thanks!
60 views

2 replies

Latest 10 hours ago
by sokui
Not Answered
Connection parameters in nrf ble 0

want to know how can i judge that the variation is caused in the connection interval, connection supervision timeout, slave latency once i have flashed ble_app_template code...
341 views

18 replies

Latest 11 hours ago
by RIDHIMA