Holybro PMW3901 Optical Flow Sensor

The Holybro PMW3901 Optical Flow Sensor is a UART version of the PMW3901 module with built-in BEC. It comes pre-solder with a 6-pin JST GH connector made to connect right to TELEM ports on most flight controllers. Compatible with PX4 (PX4 Guide) & Ardupilot (Data format same as discontinued product CX-OF).

Features:

• Compact and high-performance optical flow sensor.

• Accurate motion tracking and velocity estimation.

• Utilizes image flow data for enhanced stability.

• Ideal for drones and robotics.

• Lightweight design for easy integration.

• Efficient algorithms for real-time measurements.

• Improves spatial awareness and navigation precision.

Package Includes:

1× Holybro PMW3901 Optical Flow Sensor

Specifications:-

Item Type:

Sensor

Model:

Optical Flow Sensor

Input Power (W):

2.0 to 3.6

Current (mA)

10

Interface:

UART

Baud Rate (bps)

19200

FPS

95hz

Cable length (mm)

175

Length (mm):

37

Width (mm):

21

Weight (g):

0.6

Shipping Weight
0.01 kg

Shipping Dimensions
10 × 8 × 1 cm