# [Holybro] H-Flow - Optical Flow and Distance Sensor Module

- 상품번호: 100089116
- 주소: https://www.falconshop.co.kr/shop/goods/goods_view.php?goodsno=100089116
- 가격: 359,000원
- 재고: 있음
- 브랜드: Holybro
- 모델번호: HL-19006

## 분류

- 드론 (멀티콥터) > 드론 비행 컨트롤러 > 픽스호크 산업/연구용 비행 컨트롤러 > 픽스호크4/5X/6C/6X (Holybro)
- 드론 (멀티콥터) > 드론 비행 컨트롤러 > 픽스호크 산업/연구용 비행 컨트롤러 > 픽스호크 공용/악세사리

## 요약

픽스호크 거리감지센서 최대 30M

## 설명

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 6-axis IMU. This all-in-one design simplifies installation, while the onboard infrared LED enhances visibility in low-light conditions.

The H-Flow features a Pixhawk-standard 4-pin CAN connector, ensuring seamless integration with Pixhawk-compatible controllers via the CAN port. Utilizing the DroneCAN protocol, it offers reliable and high-speed data transmission between the sensor and the flight controller.

## Feature

- Integrated Optical Flow and Rangefinder Module
- PixArt Optical Flow Sensor for Accurate Motion Tracking
- Broadcom ToF Sensor for Precise Distance Measurement
- Infrared LED for Optical Low-Light Performance
- DroneCAN Protocol

## Specification

- PixArt PAA3905E1 Optical Flow Sensor - Tracks under low light conditions of >5 lux - Effective Viewing angle up to 42° - Wide working ranges from 80mm up to 30m - Up to 7.4 rad/s - 40mW IR LED built onto the board for improved low-light operation
- Broadcom AFBR-S50LV85D Time-of-Flight Distance Sensor - Integrated 850 nm laser light source - Field-of-View (FoV) of 12.4° x 6.2° with 32 pixels - Typical distance sensing range up to 30m - Operation of up to 200k Lux ambient light - Works well on all surface conditions - Transmitter beam of 2° x 2° to illuminate between 1 and 3 pixels
- InvenSense ICM-42688-P 6-Axis IMU
- STM32F412CEU6 MCU
- Pixhawk Standard CAN Connector (4 Pin JST GH)
- Compact Form Factor
- Software-Controlled CAN Termination
- Weight: 15.2g (3.5g without casing)

## Reference Links

- Setup Guide
- Firmware Setup & Upgrade
- AFBR-S50LV85D Datasheet



## 이미지

- https://www.falconshop.co.kr/shop/data/goods/fm100089116_1792233408.jpg
- https://ecimg.cafe24img.com/pg133b47913354030/droneman/web/upload/NNEditor/20230612/Blue20220Line.png
- https://ecimg.cafe24img.com/pg133b47913354030/droneman/web/upload/NNEditor/20241212/H-Flow-28Optical-Flow-and-Distance-Sensor-Module29-02.png
- https://ecimg.cafe24img.com/pg133b47913354030/droneman/web/upload/NNEditor/20241212/H-Flow-28Optical-Flow-and-Distance-Sensor-Module29-03.png