Description
UART optical flow sensor for Pixhawk flight controllers. Adds position hold and hovering stability to PX4 and Ardupilot multirotors. Built-in BEC, pre-soldered 6-pin JST-GH connector plugs straight into TELEM ports.
What’s included:
- 1x PMW3901 optical flow module
- 1x GH6P 170mm cable (installed)
- 1x TPU protective case shell
Specifications:
- Brand: Holybro
- Interface: UART, 19200 baud
- Dimensions: 14 x 11 x 5 mm
- Weight: 0.6 g
- Power: 2.0 – 3.6 V, 10 mA current draw
- Frame rate: 95 fps
- Data format matches the discontinued CX-OF module
Notes:
- Compatible with PX4 and Ardupilot. Connects to TELEM ports on most flight controllers.
Pairs well with: PMW3901 Optical Flow Module for Drone Position Hold, VL53L1X Laser Distance Sensor, 4m, Matek H743-WING V3 Flight Controller, STM32H743VIT6, Dual IMU, OSD and PDB.
I check every order before it ships. Ships from NY, USA.
Related buying guide: Best Optical Flow Sensors for Drones in the USA
See also: GPS, Telemetry & Sensors · Genuine Liancheng JC02-1 Laser Rangefinder Module 600-1200m for FPV Drones and ArduPilot
Shipped fast and securely from our secure facility in New York, providing fast, high quality USA shipping.







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