I am trying to get input from raspberry pi's bluetooth virtual serial port using mathematica on my pc. along with the input I am getting some random values too.I think the problem is with the speed mismatch between pi's writing on the virtual bluetooth serial port and mathematica's reading from the ...

Any help would be seriously appreciated...I am eagerly waiting for a reply...!!

My pc and my raspberry pi are paired via bluetooth, and the pi shows that the pc can be accessed via /dev/rfcomm0 serial port. but I am not able to access this port with my python program.The output says that "Err no 16 Device busy" I think it has something to do with the udev rules.can somebody hel...

i am using this code to read in python for reading data from my usb barcode scanner on my raspberry pi import usb.core import usb.util import sys # find our device dev = usb.core.find(idVendor=0x05e0, idProduct=0x1200) # was it found? if dev is None: raise ValueError('Device not found') # configurat...

I am using motorola DS4208 as a barcode scanner

Hi guys, I want my pi to work with a barcode scanner and also communicate with the pc via a bluetooth dongle. My barcode scanner requires 5V @ 140 mA, I have no idea how much power will the bluetooth communication consume. Please suggest a suitable power source for powering my raspberry pi, a mobile...