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121 questions

7k
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3
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Last activity 2016-02-04 12:36:40 +0200 by Marco Russi flag of United Kingdom

Arduino + NRF51822

Hello,

I am really confused at the moment if the Arduino SDK is for NRF8001 or does it also works for NRF51822? Can you please help me in getting started?

Thanks Hani Abidi

4k
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3
votes
2
answers
Last activity 2016-09-05 09:34:53 +0200 by Cristian Alistarh

nrf52832 and Arduino

Hi, I'm planning to add bluetooth LE support to my Arduino based project. I want to use nrf52832, but I couldn't find any example on Arduino interaction with this radio. I know that nrf8001 has an SDK for ... (more)

3k
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1
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4
answers
Last activity 2014-02-11 14:53:27 +0200 by Saurabh Gulia

How to connect NRF 8001 BLE with Arduino

Can anyone tell me how to connect NRF 8001 with Arduino mega 2560. I have developed an iPhone application and just want to connect with NRF 8001.Please tell me how to connect NRF 8001 with Arduino mega 2560 and ... (more)

3k
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4
votes
1
answer
Last activity 2016-05-23 15:43:29 +0100 by Pär H flag of Norway

Arduino Primo and the DK-52

I just now saw the press release for the Primo .

In theory the bootloader should just to be able to be loaded to an existing DevKit either via NRFstudio or the NRFprog command.

Can any speak to any pitfalls (i ... (more)

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no
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1
answer
Last activity 2016-06-28 11:00:20 +0200 by Anders Strand flag of Norway

Can i use code written in arduino IDe for nrf51822

Currently i was using arduino for my development but now i want to move forward with Some SOC so i found nrf51822 IC.For using nrf51822 ic i need to buy another board which is ble400 which i purchased it ... (more)

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1
answer
Last activity 2014-02-10 08:26:37 +0200 by Saurabh Gulia

Send Data from iPhone to Arduino i.e connected with NRF 8001 BLE chip via Bluetooth low energy.

I have developed the schematic of connecting NRF 8001 BLE chip with Arduino,the file is attached that contains the schematic. Can you please verify my schematic i.e will it work or not? If it will work then how ... (more)

1k
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4
votes
2
answers
Last activity 2016-11-16 14:50:11 +0200 by MechE

Arduino 101 intel curie nRF51822

Hello,

Arduino start selling Arduino 101, powered by an Intel Curie processor.

As far as I have seen here, Intel Curie module integrates nRF51822.

I was wondering how we could use deeply the Intel Curie, behind the arduino part, implementing ... (more)

1k
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no
votes
1
answer
Last activity 2015-07-21 11:17:36 +0200 by Hung Bui

Tips for running Arduino code with nRF51822?

I am trying to run an Arduino sketch using the RedBearLab nRF51822. The sketch is designed to transfer data to and from a microprocessor and an Android device via bluetooth low energy. The sketch works fine using Arduino Uno+nRF8001 ... (more)

1k
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3
votes
3
answers
Last activity 2015-10-26 13:04:26 +0200 by Henrik Mohr

Arduino encryption nRF51822

Hi there!

I use RedBearLabs Nano (nRF51822) for at setup where I've developed BLE code in Arduino to communicate with apps on both iOS and Android.

Now I need to ensure the communication with encryption.

I've read these ... (more)

1k
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no
votes
1
answer
Last activity 2016-08-26 15:43:25 +0200 by David Edwin

nrf 8001 + Arduino Notify Questions

Hello i have a system that build in an ultrasonic sensor RedBearLab BLE Shield ( nrf8001 ) and arduino i want to get ultrasonic data via bluetooth and see it on nRFConnect i can see it but when i try to cut ... (more)

1k
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no
votes
1
answer
Last activity 2016-02-19 14:15:17 +0200 by Kenneth

Is there a way to make multiple receivers with nRF24L01 and one transmitter using Arduino?

Hello I'm trying to utilise the multiceiver mode with nRF24L01 and Arduino, the idea is that an nRF will be able to send a message and six other receivers will be able to receive it. If there's such ... (more)

1k
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1
vote
2
answers
Last activity 2015-05-18 19:36:06 +0200 by David Edwin

SPI communication between nRF51422 and Arduino

I want to set up an SPI communication between nRF51422 SOC (integrated on nRF51 DK) and Arduino board. I know that it is possible since I've read it in various posts and nRF51 reference manual. But, I couldn't ... (more)

1k
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1
vote
3
answers
Last activity 2015-11-30 19:58:41 +0200 by csj

Arduino BLE micro and connection problem with I2C

Hi! I'm using Arduino BLE micro and good results so far. With some accellerometers connected via I2C.

Today I have a strage behaviour. I connect the arduino, ok, open the ble receiver on the Mac OS/X, ok, receiving ... (more)

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no
votes
1
answer
Last activity 2014-01-14 03:20:04 +0200 by Rasik

How do I send data from an Arduino to my laptop using BLE shield?

I'm trying to set up a network where 1 - 4 BLE devices wirelessly talk to a computer. I'm using an arduino connected to the BLE shield. The computer is a Winows 7 laptop with a bluetooth 4.0 ... (more)

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no
answers
Last activity 2015-11-03 07:07:54 +0100 by abhiat

Arduino, DS18B20 and NRF24l01

Hello guys, I'm doing a hobby project and can't seem to get it working. Aim of the project is to transmit temperature values from a DS18B20 using an Arduino Uno and NRF24l01. The receiver should receive temperature values ... (more)

1k
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2
votes
3
answers
Last activity 2014-03-11 22:36:49 +0100 by moriszen

NRF8001 Arduino RedBear Shiled - BLE_SET_Name not working

I tried changing the broadcast name which was not easy but after installing the nRFgoStudio and editing the XML file with it - I managed to change the name yet the UART program no longer works . I verified this issue comparing ... (more)

1k
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4
votes
1
answer
Last activity 2016-09-26 11:25:02 +0100 by Ole Bauck flag of Norway

arduino primo core

Hello Nordic,

I just read the news from may about the arduino primo and i am really exicted!! I have been tring to decide between arduino due, or some complex ensemble of nrf52 module with DIY circuit im not sure ... (more)

1k
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no
votes
1
answer
Last activity 2016-09-30 11:15:38 +0200 by Ole Bauck flag of Norway

How can get current time in microsecond same as micros() function arduino

Hello Everyone,

I am working on nRF51 can any one tell me how can i get current time in microsecond? micros() return current microsecond time in arduino. I wants same functionality in nRF51.

Kindly, Any one help me.

Regards, Rajneesh

1k
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no
votes
1
answer
Last activity 2014-08-05 13:10:29 +0100 by Pål Håland

How do I send the data from arduino to my iphone via bluetooth using red bear ble shield?

Hello,

I am new to BLE shield and arduino stuff. I am working on a project where I have to send the sensor data i.e. temperature sensor, humidity sensor and pressure sensor from an arduino uno board to my ... (more)

998
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no
votes
1
answer
Last activity 2015-11-10 07:20:43 +0100 by run_ar

nrf52832 DK compatibility with Arduino Leonardo

Is the nrf52832 developer kit compatible with Arduino Leonardo? I know that most Arduino shields work well with Leonardo, but a few have troubles. Thanks

975
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1
vote
1
answer
Last activity 2014-12-20 17:17:38 +0200 by David Edwin

Blend Micro Arduino Timeout problem [closed]

This is the second part of the problem firstly exposed in this question.

I have the problem that, with a Blend Micro Arduino board from Red Bear Lab after a while (randomly changes from 20 sec to 6 minutes more ... (more)

935
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no
votes
2
answers
Last activity 2014-11-20 20:45:46 +0100 by Mahir Sertkaya

nRF24L01+ arduino

Hi, i have a strange issue on connecting nRF24L01+ module to Arduino pro mini. I use arduino pro mini, nrf24L01+ module, 3.7V 6000mah battery and DS181 chip to measure temperature of any room wirelessly. I write a sample code ... (more)

924
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no
votes
3
answers
Last activity 2014-03-03 08:57:42 +0100 by Will Rust

Basic Arduino setup with nRF8001 Development Kit

If I've missed some documentation on the use of Nordic Semiconductor's nRF8001/nRF24L01+ Adapter for Arduino, I apologize but I couldn't find any.

Steps I've taken:

  1. Attached the 'Adapter for Arduino' to a working Arduino UNO ...
(more)

894
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1
vote
2
answers
Last activity 2015-02-24 20:54:56 +0200 by ouantenna

nRF8001 BLE arduino uno examples fail to compile

I am trying to integrate BLE into my wireless heart rate monitor project with an Arduino Uno.

Everything works and can successfully be exported over a different BT antenna to a custom android app. Now I have purchased the nRF8001 ... (more)

865
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no
votes
1
answer
Last activity 2014-11-13 22:21:56 +0200 by d00616

Bringing Arduino and nRF51 together

Hello,

i'm trying to get running nRF51 on Arduino IDE. I have forked RFduino at the moment https://github.com/d00616/RFduino

With SDK i can compile a startup library and an simple arduino sketch like this one in ... (more)

833
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no
votes
1
answer
Last activity 2014-11-11 10:27:16 +0100 by Asbjørn flag of Norway

nRF51 as UART-HID Bridge for Arduino

Hi, i have only little experience in programming a nRF51, but i want to make just a simple application. before i used a btm222 BT2.1 SPP module to transmit serial UART-data via Bluetooth - that was pretty easy. now i ... (more)

821
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2
votes
2
answers
Last activity 2015-05-05 16:26:23 +0200 by run_ar

Using the BLE_proximity_template for Arduino

Hi,

I am playing around with the BLE_proximity_template on the Redbearlab BLE shield and an Arduino Uno. I uploaded the sketch and paired my Android Lollipop device with the shield. Success! The serial monitor now encourages me to "Do more ... (more)

816
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no
votes
1
answer
Last activity 2016-03-21 03:31:31 +0200 by David Edwin

nRF24L01+network+arduino?

Hello I'm working on a network of nodes with more than 300 nodes each node is constructed by (1 arduino nano,humidity sensor, 1 relay and NRF24L01 +) I'm working with the library of Mr. TMRH20 the problem is ... (more)

790
views
1
vote
1
answer
Last activity 2015-03-19 11:19:20 +0200 by Asbjørn flag of Norway

Using NRF51822 for connectivity with Arduino

Hey,

Is it possible to use the NRF51822 for connectivity together with Arduino, and if so are there any easy instructions as to how to do so? I am looking something on the level of how to connect the Arduino ... (more)

745
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no
votes
1
answer
Last activity 2015-06-22 14:17:15 +0100 by mitko

Arduino Zero Pro porting the library [closed]

Hi guys, I have to port the current library that is working at the arduino uno for arduino zero pro but when I change the board type I get the following errors:

__file__.ino:39:69: note: in expansion of ...
(more)

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