newest1.3.1edition，Black gold deposit，Secondary development ensures complete consistency with the original version，Please note that Taobao appears1.3Version impersonation1.3.1Version status！regular1.3.1Back withPX4 LOGO，And marked with version number，Workmanship beyond the original，Ensure that the hardware is consistent with the original。

IncidentalMB1043The version has been welded and shipped with sonar，All passed all tests,And provide technical support。

Introduction to the official website：

http://pixhawk.org/modules/px4flow

PX4FLOW It is an intelligent optical flow sensor。Sensors have native 752×480 Pixel resolution，In the process of calculating the optical flow4Multiple grading and clipping algorithm，Calculation speed reaches250Hz（day，outdoor），It has very high sensitivity。Different from other mouse sensors，It can be120Hz（dark，indoor）The calculation speed works in indoor or outdoor dark light environment，Without lightingLED。You can also reprogram it，Used to perform other basic tasks，Efficient low-level machine vision tasks。

Hardware specifications：

\ STM32F405，168 MHz Cortex M4F（Single precision floating point，128 + 64 KB RAM）\

\ 752×480 MT9V034 image sensor , L3GD20 Three axis gyro\

\ 16 mm M12 camera lens (Integrated infrared filter)\

\ Overall dimension： 45.5 mm x 35mm\

\ power waste： 115mA / 5V\

\ List of items：

\ PX4FLOW 1.3.1Smart camera 1piece，IICSilica gel connecting wire1strip,UARTSilica gel line1strip。\

After sales commitment：

1 Support unreasonable return within seven days，It needs to be unwelded and does not affect secondary sales。

2 Product offering3Free hardware warranty within months，Maintenance cost in production（The buyer shall bear the round-trip freight）。

3 The seller promises that the hardware has no performance problems，And give guidance to the best of its ability in the installation process。However, due to the characteristics of open source，The buyer needs to have a certain practical ability，Therefore, we do not accept the return and exchange of goods for reasons other than seven days without reason and hardware problems，Please let the buyer know。