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

Not Answered

Implementing RSSI monitoring on an S130 Central 0

When a Notify comes in to my Central, I'd like to know the RSSI associated with that message. Is that data stored in the event somewhere?

1608 views

3 replies

Latest over 9 years ago
by Bret Foreman
Not Answered

We should use BLE to control Air Con or control a smart plug? Which is best for home automation? 0

We should use BLE to control Air Con or control a smart plug? Which is best for home automation?

2715 views

7 replies

Latest over 9 years ago
by Nikolaus Wittenstein
Answered
ANT+ example code bike power from DK version 10 transmits no power, just RPM 0

Equipment: PCA10028, latest Segger FW flashed. Keil uVision MDK-Lite Version 5.17. Toolchain V5.06 update 1 (build 61), all ARM (Armcc, Armasm..) NRF DK Version...
- nrf51422
- ant+
- s210
- cyclingpower
2210 views

2 replies

Latest over 9 years ago
by WolfgangEbersbach
Not Answered
The callbacks in esb/gazell not work?How can we run ble and gazell/esb simultaneously? 0

Hi,I want to use my phone connect to NRF51822 by BLE, and used NRF24LE1 connect NRF51822 by GAZELL/ESB.That is to say, i want to use the device work with gazell/esb protocol...
- gazell esb nrf51822
1099 views

1 reply

Latest over 9 years ago
by ovrebekk
Not Answered

Production install firmware using DFU nRF51422 0

Hi, We are about to launch a product that comes with the Dynastream M550 module inside. Regarding to installing our firmware what would be the routes? The M550 comes...

988 views

1 reply

Latest over 9 years ago
by Vidar Berg
Not Answered
How fast the speed of BLE can be achieved on NRF52832? 0

I want use GATT service to translate data at speed 256kbps. Is it possible? How to programe it?
- nrf52832
2074 views

1 reply

Latest over 9 years ago
by run_ar
Not Answered
The impedance matching of PCA10028 referance Layout 0

hi ： I get the PCA10028 layout, and find that the impedance matching demand that the impedance of transmission line is 50Ω as shown the following picture. the mid-layer1...
- antenna nrf51822 pcb altium
1738 views

1 reply

Latest over 9 years ago
by Susheel Nuguru
Not Answered
S110 Communication 0

Hi, I asked a similar question regarding whether I could set up communication with two S110 devices and I was provided with pointers to the timeslot api and S130, although...
- communication
- s110
- peer to peer
- l2cap
835 views

1 reply

Latest over 9 years ago
by Susheel Nuguru
Answered

How to set a static passkey?? 0

Hi, I am working on the sample ble_gls app provided in the SDK 8.1. Also i am using S110 softdevice version 8.0. I want to add static passkey to my code. I made the...

2243 views

1 reply

Latest over 9 years ago
by Vidar Berg
Not Answered
What VCC_nRF stands for? 0

I"m trying to understand schematics for nRF24AP2. I'm very new to this, would you help? And I cannot google this abbreviation. And also where do i supposed to connect it...
- vcc_nrf nrf24ap2
1507 views

1 reply

Latest over 9 years ago
by Einar Thorsrud
Not Answered
Nordic HRM App keeps reporting data when HR sensor is removed ??!! 0

Hi experts, I'd like to know if it's normal when the HR sensor is removed from ear, but the HRM app keeps reporting the same heart rate data w/ the last value , is it possible...
- nrf toolbox hrm
2487 views

5 replies

Latest over 9 years ago
by david cy
Not Answered

S130 DTM support 0

Do S130 support DTM?

1066 views

1 reply

Latest over 9 years ago
by run_ar
Not Answered
how to modify gap_conn_params.min_conn_interval when in connection 0

In the example ble_app_uart, SoftDevice 6.2.1, After connect with smart phone,how to modify gap_conn_params.min_conn_interval ? Thank you !
- modify min_conn_interval
726 views

0 replies

Started over 9 years ago
by qoboty
Not Answered

override twi master config 0

I'm using nRF SDK v7.1.0 with Keil and the pack system. When I bring the twi_master module into the project, it references twi_master_config.h which defines TWI_MASTER_CONFIG_CLOCK_PIN_NUMBER...

1642 views

3 replies

Latest over 9 years ago
by Vidar Berg
Not Answered
DFU Bootloader SDK9.0.0: App does not start after update 0

Hello, I am switching my environment form SKD6.1 to SDK9.0.0. Finally I'd like to integrate a buttonless bootloader into my BLE application. I am using: nRF51822...
- iar dfu sdk9.0.0 nrf51822
4031 views

7 replies

Latest over 9 years ago
by Mathias