help me to find it
Hi,
There are USB Host Shields, I do not know if USB dongles are supported, but probably much software will be required.
Although it seems someone get it:
Using USB Bluetooth dongle on Arduino to connect to Android phone « Circuits@Home
Therefore, It would be much easier using UART to Bluetooth modules like HC-05, or RN42 from microchip.
The shields have a dedicated chip for the usb host, and it is connected to the arduino over SPI, so probably much software is required.
Using HC-05 or RN42 simple use of UART of the arduino is needed.
Hope that helps,
Miguel
