You can manually adjust the focus from 3cm to infinity.
- 24-bit true color
- USB 1.1 interface
- USB powered, no external power required
- Driver is included with the PhidgetSBC
The USB Webcam configuration is built in the SBC configuration interface under the Webcam tab and is documented in the 1070 - SBC Product Manual.
You can look at the C program which shows how to manipulate a USB webcam.
Be aware that different cameras implement different set of capabilities. Some of the functions described in the program, such as "pan and tilt" for example, are not implemented in the 3402.