Nordic Q&A

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Not Answered
Joystick addtions for ble operations 0

How do you create hid information for a joystick and send it over BLE. Nordic doesn't seem to have primitives for this (they have keyboard and mouse facilities). I'm working...
- 110 nrf51822
1368 views

0 replies

Started over 10 years ago
by Jim B.
Not Answered
ble_app_hids_keyboard in SDK 6 will connect and disconnect auto every few seconds 0

E:\BLE\work\nrf51_sdk_v6_0_0_43681\nrf51822\Board\nrf6310\s110\ble_app_hids_keyboard testing environment: nrf51822 EK + SDK 6.0.0 + softdevice 7.0 Nexus 7 II Android...
- whitelist
- s110
- nrf51822
- sdk 6.0
986 views

0 replies

Started over 10 years ago
by gootoomoon
Not Answered

Central role of heart rate service doesn't work 0

I use a PCA10001 board as peripheral role of heart rate service and it can be discovered by control panel. But as I download the experimental program of central role of hrs...

529 views

0 replies

Started over 10 years ago
by DevineFelix
Not Answered
Measuring path loss in a Proximity Profile mobile app 0

I'm reading the source for the nRF Toolbox app for Android 4.3 and comparing it to the Proximity Profile spec from the Bluetooth SIG, which has this to say about path loss...
- s110
- nrf51822
1346 views

0 replies

Started over 10 years ago
by Eliot Stock
Not Answered
nRF51822 Bluetooth Smart Beacon Kit parameters modification Increase security 0

Hello, I have downloaded the software related with the "nRF51822 Bluetooth Smart Beacon Kit" in order to modify typical iBeacon's parametres such as UUID, Major ID, Minor...
1151 views

0 replies

Started over 10 years ago
by Ivan Gómez
Not Answered
client and server in ble when i use 51822 0

when i use s110 , 51822 can be a client and server Peripher at the same time
- nrf51822
514 views

0 replies

Started over 10 years ago
by nordic123
Not Answered
SD130 and DFU over the air 0

Hello, i would like to know if the new SoftDevice 130 for the nrf51822 is compatible with the DFU OTA bootloader example provided in the SDK (nrf51822/Board/nrf6310/device_firmware_updates...
- 130 nrf51822 ota
808 views

0 replies

Started over 10 years ago
by Skia

Nordic Support - all public tickets

Answered
STM32f103 with STM32CubeF1 \ 0

hi. I want to work with nRF8001 by STM32F103 family from ST.( www.st.com/.../LN1565) is there any one who develop a project with STM32F103 by using STM32CubeF1 ( www.st.com...
- tm32
- nrf8001
- stm32cubef1
2389 views

1 reply

Latest over 9 years ago
by awneil
Answered

Zip file format for DFU on iOS nRF Toolbox 0

I am having some trouble sending DFU to my development board through the iOS app. When I prepare a zip file for the nRFToolbox app, I include the .dat and .bin files in...

5786 views

6 replies

Latest over 9 years ago
by jasonbu
Answered
[iOS App development] Need delay after connection for sending via NUS? 0

Using SDK 7.2 and S110 7.1 IDE : IAR EWARM 7.1 Board : PCA10001 (Revision 2 MCU) Service : Battery Service (BAS), Nordic UART Service (NUS) ...
- io
2882 views

5 replies

Latest over 9 years ago
by RK
Not Answered

Linker settings using S130 and SDK 9 for chips with AA designation. 0

I'm able to run my applications on SDK 9 with softdevice 130 with the development kit. The chip on it is labeled N51422QFACA11503AD. I have a custom board that has a chip...

1490 views

3 replies

Latest over 9 years ago
by Ron
Answered

Does someone have nRF51 SDK v4.3.0 ? 0

Because I need to compare this version of include file , soucre file and lib file. Does someone have this version: V4.3.0 ? thanks a lot.

1250 views

2 replies

Latest over 9 years ago
by Susheel Nuguru
Answered
Is it possible to run uClinux on nRF52 with functioning BLE? 0

I'm wondering if it's possible to run uClinux on nRF52 with functioning BLE.
- 132 nrf52832 uclinux
2321 views

3 replies

Latest over 9 years ago
by Susheel Nuguru
Not Answered

can i add alarm in my nrf51dk board? if yes then how? 0

when i get peer with my chip it rings. plz help me out.

1155 views

4 replies

Latest over 9 years ago
by iqra
Not Answered

how to add buzzer in my nrf51dk board? please give me example. and tell me there is a builtin buzzer in dk? 0

i want to add alarm/ buzzer to my board. any reference about it? help me out please

2145 views

4 replies

Latest over 9 years ago
by Susheel Nuguru
Not Answered

Issue in buzzer beep 0

Hello everyone , I have written the program for getting the buzzer Beep sound and then i compiled the program without any errors and warnings but i am not getting the beep...

4803 views

12 replies

Latest over 9 years ago
by iqra
Not Answered
issues with latest SDK 11.0.0-2 0

I recently grabbed the latest SDK nRF5_SDK_11.0.0-2.alpha. I was looking at some of the changes and wanted to run one or two demos to make sure I was able to build them properly...
- 132 nrf52
2659 views

6 replies

Latest over 9 years ago
by Richard von Lehe
Answered
How can I retrieve rx_handle and cccd_handle on DM_EVT_DEVICE_CONTEXT_LOADED? 0

I am testing this on ble_app_hrs and ble_app_hrs_c. After devices are bound I would like to skip discovery as it takes long time. So all I need to do is get the service's...
1791 views

1 reply

Latest over 9 years ago
by Petter Myhre
Not Answered
ble_nus_string_send get error NRF_ERROR_INVALID_STATE 0

After I receive data by ble_nuts,using example ble_app_uart. I call ble_nus_string_send to the central, however I got error,I print error code is 8 which means "NRF_ERROR_INVALID_STATE...
- nrf_error_invalid_state
2343 views

2 replies

Latest over 9 years ago
by Petter Myhre
Not Answered
Which buzzer is attached with nrf51822 for tracing purpose? 0

And where should it be attached and how?
- nrf51822
1642 views

1 reply

Latest over 9 years ago
by Petter Myhre
Not Answered
nfr51822 SPI multi_slave conrtol 0

hi First,I apology for my poor English... I want to make a project to connect 2 device. With a sensor from TI , which comes out the sensed signal . Transfer the data...
2028 views

2 replies

Latest over 9 years ago
by awneil
Not Answered
DFU ERROR: REMOTE DFU INVALID STATUS 0

Hi, platform info: SDK 9.0, NRF51822, SD:s110_nrf51_8.0.0, Master Control Panel(android):2.0.0 We use eample dual_bank_ble_s110 under dfu/bootaloader/pca10028/ of SDK...
- dfu nrf51822
1989 views

1 reply

Latest over 9 years ago
by peter