101990480

    ThoneFlow‐3901U UART Serial Version PMW3901 Optical Flow Sensor SKU 101990480         Description    ThoneFlow‐3901U is a UART version PMW3901 optical flow module, make it easier connect to your control board. The data format is also compatible with discontinued product CX‐OF, already supported by ArduCopter. This module replace the lens on original PMW3901, prevent dust from entering into the sensor or looseness in high vibration environment. It also fully optimize the performance of PMW3901, no huge spikes in data output anymore, also gives better tracking performance on different surfaces. Flow Frame: Test Chart: Data Format: byte0: header (0xFE) byte1: number of data bytes (0x04) byte2: x-motion high byte byte3: x-motion low byte byte4: y-motion high byte byte5: y-motion low byte byte6: checksum byte7: surface quality byte8: footer (0xAA) Technical details: Dimension: 14x11x5mm Weight: 0.6g Interface: UART Baud rate: 19200 FPS: 66hz Power: 3.3~3.6V Current: 10mA Part List: 1 x ThoneFlow-3901Usensor ECCN/HTS ECCN  ERA99  HSCODE  9031900090  USHSCODE  90319091  UPC                  https://www.seeedstudio.com/ThoneFlow_3901U_UART_Serial_Version_PMW3901_Optical_Flow_Sensor‐p‐4040.html/6‐13‐19