Features:

MT9V034 machine vision CMOS sensor with global shutter 
Optical flow processing at 4×4 binned image at 120 (indoor) to 250 Hz (outdoor) 
Superior light sensitivity with 24×24 um super-pixels 
Onboard 16bit gyroscope up to 2000°/s and 780 Hz update rate, default high precision-mode at 500°/s 
Onboard sonar input and mount for Maxbotix sonar sensors. PX4 Flow comes with the sonar already mounted and installed. MB1043 
USB bootloader 
USB serial up to 921600 baud (including live camera view with QGroundControl) 
USB power option
 
PX4Flow is an optical flow smart camera. It has a native resolution of 752×480 pixels and calculates optical flow on a 4x binned and cropped area at 250 Hz (bright, outdoors), giving it a very high light sensitivy. Unlike many mouse sensors, it also works indoors and in low outdoor light conditions without the need for an illumination LED at 120 Hz (dark, indoors). It can be freely reprogrammed to do any other basic, efficient low-level computer vision task.168 MHz Cortex M4F CPU (128 + 64 KB RAM) 752×480 MT9V034 image sensor, L3GD20 3D Gyro 16 mm M12 lens (IR block filter) Source code will be available shortly, comes with planar flow for position hold programmed 

Package Includes:

1x  PX4FLOW Board
1x  HRLV-Massonar MB1043(installed)
1x  Molex1.25mm 6pin to 6pin Cable
1x  Molex1.25mm 4pin to 4pin Cable
1x  JST GH1.25mm 4pin to Molex1.25mm 4pin Cable