Optical Flow and Distance Sensor Module Holybro H-Flow

Name: Optical Flow and Distance Sensor Module Holybro H-Flow
Brand: Baltic Drones
SKU: 19006
Price: 166.38 EUR
Availability: InStock

Optical Flow and Distance Sensor Module Holybro H-Flow

Brand: Holybro

€166,38

~~€166,38~~ €166,38

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Holybro H-Flow optical flow and distance sensor module

The Holybro H-Flow is a compact optical flow and distance sensor module that combines a PixArt PAA3905E1 optical flow sensor, a Broadcom AFBR-S50LV85D distance sensor, and an InvenSense ICM-42688-P six-axis IMU. This all-in-one design simplifies installation, while a built-in infrared LED improves visibility in low-light conditions.

The H-Flow is equipped with a 4-pin CAN connector according to the Pixhawk standard, which ensures seamless integration with Pixhawk-compatible controllers via the CAN port. It uses the DroneCAN protocol and offers reliable and high-speed data transfer between the sensor and the flight controller.

Features:

- Integrated optical flow and rangefinder module
- PixArt optical flow sensor for precise motion tracking
- Broadcom ToF sensor for accurate distance measurement
- Infrared LED for low light optical performance
- DroneCAN protocol

Specifications: 

- PixArt PAA3905E1 Optical flow sensor
- Tracks in low light >5 lux
- Effective viewing angle up to 42°
- Wide working range from 80 mm to 30 m 
- Up to 7.4 rad/s
- 40mW IR LED built into the board for better low light operation
- Broadcom AFBR-S50LV85D time-of-flight distance sensor
- Integrated laser light source with a wavelength of 850 nm
- Field of View (FoV) 12.4° x 6.2° with 32 pixels
- Typical distance sensing range up to 30 m
- Operation in ambient light up to 200k lux
- Works well in all surface conditions
- 2° x 2° beam to illuminate 1 to 3 pixels
- InvenSense ICM-42688-P 6-axis IMU
- MCU STM32F412CEU6
- Standard Pixhawk CAN connector (4-pin JST GH)
- Compact design
- Software controlled CAN termination
- Weight: 15.2g (3.5g without cover)

The package contains:

- 1x H-Flow
- 1x 4-pole GH cable
- 2x M2.5 screws
- 2x M2.5 hexagonal nylon lock nuts