Connect bluetooth RFduino 22301 to controller Arduino Due

dmitry_sukhoruchkin · May 2015

Arduino Due has USB host http://www.arduino.cc/en/Reference/USBHost

Both, bluetooth RFduino 22301 and controller Arduino Due, are 32-bit ARM and programming thru Arduino IDE.

How to get data from OpenBCI thru bluetooth RFduino 22301 to controller Arduino Due?

Next, I will use this data to convert it in pattern of vibrations for Sensory Substitution.

wjcroft · May 2015

Dmitry, hi.

Have you seen this thread?

http://openbci.com/forum/index.php?p=/discussion/270/connect-dongle-to-uc-via-usb-host-mode

When you say "bluetooth RFduino 22301" are you referring to the RFduino's on our dongle or main board? The OpenBCI RFduino's do not use Bluetooth, but something called Gazelle from Nordic. Bluetooth Low Energy BLE is not generally fast enough for the amount of data involved. And the RFduino's do not speak other versions of Bluetooth besides BLE. So Gazelle is the only option.

Easiest is just plug our dongle into your USB host port.

William

biomurph · May 2015

dmitry,

You can use the RFduino 22301 to communicate with the OpenBCI board, no problem!

Please visit this tutorial

http://docs.openbci.com/tutorials/03-Upload_Code_to_OpenBCI_Dongle

It will guide you through the steps we use to upload code to our Dongle. You will need to use an FTDI ( or other ) interface between the USB port of a computer and the RFduino 22301 module to get the OpenBCI Host code on there, but after that, all you need to do is wire up your Due to the TX and RX pins that are specified in our code.

When you get setup, then you will need to review these information

http://docs.openbci.com/software/01-OpenBCI_SDK

http://docs.openbci.com/software/02-OpenBCI_Streaming_Data_Format

Connect bluetooth RFduino 22301 to controller Arduino Due

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