Holybro PMW3901<br>Optical Flow Sensor

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Overview: The Holybro PMW3901 Optical Flow Sensor is a UART version of PMW3901 module with built in BEC. It comes pre-solder with 6pin JST GH connector made to connect right to TEL EM ports on most flight controller. Compatible with PX4 (PX4 Guide) Ardupilot (Data format same as discontinued product CX-OF). Technical Details: • Dimension: 14x11x5mm • Weight: 0.6g • Interface: UART • Baud rate: 19200 • FPS: 95hz • Power: 2.0~3.6V • Current: 10mA 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) Package Details: - 1x PMW3901 - 1x GH6P 170mm Cable(installed) - 1x TPU Protective Case Shell Show more