Nordic Q&A

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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
725 views

0 replies

Started over 10 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
796 views

0 replies

Started over 10 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...

692 views

0 replies

Started over 10 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 !!!

563 views

0 replies

Started over 10 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...

961 views

0 replies

Started over 10 years ago
by Marius R.
Not Answered
relation in channel and pin 0

Hi All, i would like to know about 1) what is channel in nrf51288? 2) is there any mathematical relationship between channel no and pin no as in ble_app_hrs example channel...
604 views

0 replies

Started over 10 years ago
by renu
Not Answered
uart(with USB to UART bridge) dfu can not work 0

Hi, I use UART bootloader SDK example(dfu_dual_bank_hci) to do update firmware on EK PCA10001 board,it can work ok.But i changed the HCI_SLIP_UART_RX_PIN_NUMBER and HCI_SLIP_UART_TX_PIN_NUMBER...
- dfu with hci
995 views

0 replies

Started over 10 years ago
by jay

Nordic Support - all public tickets

Not Answered

S130 crashes on Fujitsu module with 16 KB of RAM 0

Hi all, I'm working with the Nordic nRF51422 DK that has the nRF51422 chip with 32 KB of RAM. My application works great on it using the SoftDevice S130 as BLE stack....

6463 views

20 replies

Latest over 9 years ago
by Susheel Nuguru
Answered
PStorage Event Handler Problems 0

Hello! I have been experiencing some trouble with the PStorage API. I have browsed every example and similar question I can find and none seem to match the continuing issues...
- s110 nf51822 pstorage
5410 views

12 replies

Latest over 9 years ago
by ChrisG
Not Answered

Scaner Design uisng nRF24L01 0

hi, I want to scan ism band to detect active nRF24L01 transmitters. How much time receiver will take to scan the whole band.?

798 views

0 replies

Started over 9 years ago
by adnan
Not Answered

In SPI slave, MISO doesn't work 0

HW environment : SPI Slave : PCA10028 board, and reference source code is 'peripheral/spi_slave' in SDK9.0.0 SPI Master : Arduino UNO Pin setting is below ...

8133 views

6 replies

Latest over 9 years ago
by mdever
Not Answered
Segger J-Link adapter(s) for nRF51 DK and Beacon Kit? 0

What adapter do I need to connect a Segger J-Link module to: The nRF51 DK (10028)? The nRF51822-Beacon module? www.segger.com/jlink-adapters.html
- segger
- j-link
- nrf51822
- adapter
5010 views

4 replies

Latest over 9 years ago
by RK
Not Answered
nRF51822 ADC sensitivity 0

Now, we are checking nRF51822 ADC sample program in SDK. When P0.1 input is lower than 0.7V, outputs is 0. We are wondering if the performance is correct. Could you...
- adc
- nrf51822
2188 views

2 replies

Latest over 9 years ago
by T.shib
Answered
pad assignment 0

I've been going back and forth with my manager, and I need source to show whether I'm right or wrong about a specific possible functionality of the nRF51. I was wondering...
- nrf51 pin assignment
2402 views

2 replies

Latest over 9 years ago
by Beau R.
Answered

rtc timer implemntation 0

Hi as u suggested i created timer function app_timer_create well how to implement rtc in handler any example code on this ??

3672 views

3 replies

Latest over 9 years ago
by Alessandro
Answered

Bluetooth on nRF52 Development Kit 0

Hi, I have a Nordic nRF52 Development Kit. The ADC examples work, the LED examples work, and the NFC examples work. However, none of the Bluetooth examples work. The LEDs...

2777 views

2 replies

Latest over 9 years ago
by Rolf
Not Answered

nRF51822 DevKit With No Flashing LED 0

My DevKit arrived today. Very nice. Plugged it into my mac, immediately recognized as USB device. Flashing LED, mounted as storage device, etc. Tried to enter Bootloader...

1582 views

3 replies

Latest over 9 years ago
by Stefan Birnir Sverrisson
Not Answered

Writing data using Python binding method 0

Hello. I am literally looking at the set_hrm_cccd function in Python used to write data. This is for the S130 heart rate collector example. I understand the sd.ble_gattc_write...

830 views

0 replies

Started over 9 years ago
by Owlman
Not Answered

Can anyone explain ble event in Python? 0

Totally new to Python but managed to get things like pyserial setup and I've been able run the ble sniffer. However that is as far as my Python knowledge extends, so I need...

679 views

0 replies

Started over 9 years ago
by Owlman
Not Answered

How to configure write values 0

Hello everyone I am trying to configure the write values like in the link loss profile it is possible to write no alert, mild alert, high alert, similarly i have created...

1040 views

3 replies

Latest over 9 years ago
by MARTIN FR
Not Answered
Gatt message for multiple notifications on multiple characteristics 0

Hello! I would like to know if it is possible to send an unique Gatt message that contains notification enable for multiple characteristics. For example, buf[0] ...
- notification
1797 views

1 reply

Latest over 9 years ago
by Ulrich Myhre
Answered

Board support package removal. 0

Hi Nordic, I posted the issue with BSP package in devzone.nordicsemi.com/.../ unable to attach the main.c file mainOriginal.c HI Aryan, Thanks for your reply. Its working...

1565 views

2 replies

Latest over 9 years ago
by lakshman