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38
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Last activity 2017-11-21 14:33:56 +0200 by endnode

NRF51-Dongle for sniffing nrf52xx

Hello, i wanted to ask if NRF51 Dongle NRF51-Dongle is capable of sniffing packets from NRF52xx parts? If yes, what are the limitations, because i think that nrf52xx parts are bluetooth 5, correct me if i am wrong, and nr51 ... (more)

42
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1
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1
answer
Last activity 2017-11-20 20:09:29 +0100 by Martin Børs-Lind flag of Norway

pc_ble_driver RSSI limitation

Hi,

I am using the nRF51 Dongle (PCA10031, V 1.1.0) and pc_ble_driver.py to create a custom script for testing purposes. But there seems to be a maximum limit for the measured RSSI? Is this correct, or is ... (more)

38
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no
votes
1
answer
Last activity 2017-11-08 14:48:30 +0200 by Jørgen Holmefjord flag of Norway

How to establish a communication with PCA10028 (programmed without ble-nus) through an Adafruit BLEfruit LE friend USB dongle?

Hi everyone,

I would like to know if it is possible to establish a serial communication to a PCA10028 card using Adafruit Bluefruilt LE friend knowing that there is no ble-nus programmed in the DK and I may note rewrite ... (more)

85
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no
votes
1
answer
Last activity 2017-10-09 15:47:03 +0200 by Petter Myhre flag of Norway

nrf51 dongle as sniffer works only few seconds after reset. Is it a known issue

I work with last sniffer version on Windows 10 pc. Also with last jlink dlls (6.20.e). It seems like problem with com. Any suggestions? ??

94
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no
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1
answer
Last activity 2017-09-17 21:19:38 +0200 by Jørgen Holmefjord flag of Norway

How to restore to factory nRF51 dongle firmware

I can no longer use the BLESniffer software with nRF51 dongle because it won't reprogram with Ctrl-R getting an error suggesting using nRFgo Studio to reprogram it. Which I've done.

I've used nrfjprog -- recover. I've reprogrammed ... (more)

35
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1
vote
1
answer
Last activity 2017-09-12 08:07:59 +0100 by vineeshvs flag of India

USB connection issue with nrf51-dongle

nrf51-Dongle keeps on connecting and disconnecting (to the PC) when inserted into the usb port of the PC.

Also it is getting heated up upon keeping it in the usb port for a long time.

Any comments?

59
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1
vote
1
answer
Last activity 2017-08-06 14:59:21 +0200 by Turbo J

Debugging with nrf51 dongle

I'm trying to see debugging info with nrf51 dongle. As far as I can tell I just need to use:

#define NRF_LOG_MODULE_NAME "APP"
#include "nrf_log.h"
#include "nrf_log_ctrl.h" 
#define ENABLE_DEBUG_LOG_SUPPORT 1

in setup and then the code:

ret_code_t ...
(more)

130
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1
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1
answer
Last activity 2017-08-04 17:32:46 +0100 by Nicolas Brunner flag of Switzerland

nrf51 dongle sniffer not working

Hello,

I'm trying to use a nrf51 dongle (PCA10031) as a BLE sniffer. I'm following the ble-sniffer_win_1.2_User Guide.pdf. On the required software, i need to install "nRF tools downloaded from www.nordicsemi.com." but when i ... (more)

44
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no
votes
1
answer
Last activity 2017-08-02 10:58:55 +0100 by Bjørn Spockeli flag of Norway

Sending receiving UDP Data wit nrf51 Dongle

Hi,

I want to use nrf51 Dongle for sendig received UDP data to my nrf51822.

How can I send receiving UDP data with nrf51 Dongle?

73
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no
votes
1
answer
Last activity 2017-07-27 09:40:01 +0200 by Jørgen Holmefjord flag of Norway

c++ Instead of nRF Connect

Hi,

I can send and receive commands from nRF51 Dongle to nRF51822 via using nRF Connect UART over BLE Service.

My question is : Is there another way to reach nRF51 Dongle for connecting my nRF51822 via C++?

218
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no
votes
2
answers
Last activity 2017-07-24 16:22:37 +0200 by Iliyan Iliev flag of Bulgaria

HID Mouse Example - Can't Pair with Windows 10

I want to run the HID Mouse and Keyboard examples on nRF51 Dongle. How I can configure it first, to connect with my PC via Bluetooth and second, to configure the GPIOs act like buttons, since the dongle doesn't ... (more)

78
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2
votes
2
answers
Last activity 2017-06-14 13:15:41 +0100 by Torbjørn Øvrebekk

Dongle Firmware for Desktop App Serial Over BLE

Dear Nordic Team,

We have a customer that would like us to extend an C# desktop application to use serial over BLE. What is the best dongle firmware and Windows driver combination to accomplish this?

Thanks, Darren

83
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no
votes
4
answers
Last activity 2017-05-09 13:33:52 +0100 by Petter Myhre flag of Norway

Using ANT with nrf51 dongle for beginner

Hi, I'd like to use nrf51 dongle to scan for ant/ant+ communication, but I can't understand how to do that... it doesn't work with antware sw and I don't know how to use it in ... (more)

159
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no
votes
1
answer
Last activity 2017-05-02 09:34:50 +0200 by Jørgen Holmefjord flag of Norway

Do the examples for PCA10028 or PCA10040 work the same for PCA10031? If no what chnages are required for the examples to work for PCA10031

I am trying to run the examples given by Nordic on my nRF51 dongle. Most the examples are for PCA10028 or PCA10040 where as my dongle is PCA10031. I tried running them but i am not able to get the ... (more)

259
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1
vote
1
answer
Last activity 2017-04-25 07:58:06 +0200 by Martin Børs-Lind flag of Norway

BLE Advertising, a beginner's tutorial [closed]

Hello everyone,

Lately I have been struggling while trying to run "BLE Advertising, a beginner's tutorial". My hardware consists of NRF51822 and PCA1000 dongle. I use SDK_11.0.0 and the example provided at github https://github.com/NordicSemiconducto ... (more)

42
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no
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no
answers
Last activity 2017-04-19 11:33:59 +0100 by weiqifa

Nrf connect for PCA10048

Hi:

I have a PCA10048 on my hand. and I want to use it as a dongle.

What should I do for it ?

52
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1
vote
1
answer
Last activity 2017-04-13 05:08:45 +0100 by RK flag of Singapore

nrf51 dongle mbed interface source code

Hi Nordic devzone,

I'm wondering if you guys at Nordic are willing to release the source code for the mbed interface binary for the ATSAM3U2C. The current version of this binary on your site is nrf51822aa_atsam3u2c_if_mbed_V0218_19022015.bin.

Or if ... (more)

116
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4
votes
1
answer
Last activity 2017-03-21 13:45:00 +0100 by Hung Bui

Can I use master control panel with a non offical usb dongle board ?

I have an after market breakout board for nrf51822 with a usb-to-serial chip (cp2102) that I bought from Amazon. It should act as an NRF51 USB dongle (pca10031-like) but with half the price.

I managed to flash the MEFW on ... (more)

190
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1
vote
1
answer
Last activity 2017-03-16 15:15:52 +0200 by Kristin flag of Norway

nRF52 DK as BLE dongle?

Hello!

I have nRF52 DK and 1 custom designed nrf52832 PCB.

Is it possible to use the one of the nRF52 DK as the BLE dongle and run the ble_app_uart example code on my custom designed PCB which used to ... (more)

240
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no
votes
2
answers
Last activity 2017-03-15 16:08:23 +0200 by Tgage

NRF51 Dongle radio peripheral question

I have a question about using the "Radio" peripheral on the NR51422 Dongle development ki

I am putting together a fairly simple prototype device that needs to transmit a packet in one direction, from the NR51 dongle to another NR51 ... (more)

222
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4
votes
2
answers
Last activity 2017-02-26 11:34:25 +0200 by endnode

How Can I sniff GATT Service or Characteristic Attributes by PCA10031 (NRF51 Dongle)?

By using ble-sniffer, I success to catch BLE Advertising packet with my NRF51 Dongle in CMD and WIRESHARK either.
But, I can't sniff any other packet except type of ADV_IND, ADV_SCAN_IND, SCAN_REQ.SCAN_RSP and some of Unknown (CRC Incorrect ...
(more)

427
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no
votes
2
answers
Last activity 2017-02-20 13:38:12 +0200 by Hung Bui

Windows BLE Compatibilty

I made a BLE peripheral (nRF52 + SDK11.0.0 + s132) and have so far been using Android devices (that supports 7.5ms connection events) to connect to it. I want to connect to a PC now and support various Windows ... (more)

96
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1
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1
answer
Last activity 2017-01-03 11:30:10 +0200 by Sigurd flag of Norway

nRF51 Dongle Antenna Gain

Hi there,

Can somebody provide the antenna gain of the nRF51 dongle with meander antenna?

Thanks!

Alvin

51
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no
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no
answers
Last activity 2016-12-26 02:45:47 +0100 by Chaw flag of China

nRF24LU1 wakeup interrupt [closed]

Hi, Nordic I see two interrupts:

#define USB_WU_ISR()    void usb_wu_isr(void)   interrupt INTERRUPT_USB_WU  // USB wakeup interrupt (0x5b)
#define WU_ISR()        void wu_isr(void)       interrupt INTERRUPT_WU      // Internal wakeup interrupt (0x6b)

maybe WU_ISR() is one function USB Dongle auto resume itselft, now I ... (more)

46
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no
votes
2
answers
Last activity 2016-12-23 01:35:40 +0100 by Chaw flag of China

How to disable usb suspend on nRF24LU1P [closed]

Hi, Nordic I have one nRF24LU1P, I program app to made it as USB Dongle.

Now I need to disable usb suspend or once USB suspend, app resume usb immeiately.

Could you help me? I know when usb suspend, it ... (more)

435
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2
votes
1
answer
Last activity 2016-12-16 13:29:18 +0200 by Sigurd flag of Norway

Benchmarking Bluetooth 5 setup with nRF52840

Hi,

I am looking to test the performance (range, data throughput, packet drop rate etc.) of BT5 in application specific setting using nRF52840. Ideally this would be done by establishing BT5 connection between two PCs, which would be used to ... (more)

429
views
2
votes
1
answer
Last activity 2016-12-08 16:09:07 +0100 by MANGO

Meandered trace antenna with nRF52832-QFAA

Hi, I'm trying to create a custom PCB that uses nRF52832-QFAA and a Meandered trace antenna.

The PCB's environments are 4 layered, FR4, 1.6mm thick, and green PSR ink.

Thanks to Bjørn Spockeli's answer, I was ... (more)

65
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no
votes
no
answers
Last activity 2016-11-11 10:26:27 +0100 by Roger Clark

How to make permanently unique Bluetooth pairs?

I want to setup pairs of nRF51-dongle and nRF51-beacon where dongle-1 will always bond with beacon-1, dongle-2 with beacon-2, etc. If dongle-1 and beacon-2 are switched on while beacon-1 is still off, dongle-1 must not bond with beacon-2.

I'm ... (more)

222
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no
votes
2
answers
Last activity 2016-11-10 23:51:33 +0100 by Roger Clark

How to add HID on NRF51 Dongle [closed]

Hello, I need HID device with NRF51 Dongle. when NRF51 Dongle insert PC, PC will check it as HID device. So, could anybody can share suggestion how to add HID on NRF51 Dongle?

685
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no
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no
answers
Last activity 2016-11-10 08:46:20 +0200 by Chaw flag of China

how to make nrf52 as USB Dongle

Dear Now, I need make one nrf52832 board as USB Dongle, it can be HID device by checked from PC. And, nrf52832 should support esb protocol, now for esb, I know something. But how to make nrf52832 board as USB ... (more)

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