Accurate Obstacle Avoidance without Delay, Multiple Protections

0.4cm Detecting Precision, Transeiver with 60° Beam Angle and 0 Fade Area

  SU04  

Ultrasonic Sensor

Adaptable to Helicopter, Multirotor, Airplane, Car, and Boat

First Module with Technology of Dual Filters, 30ms Extreme Fast Response

The technology of Hardware and Software Dual Filters,

30ms Extreme Fast Response

With the integrated 32-bit processor and a breakthrough of hardware and software dual filters technology adopted, SU04 ensures accuracy and realizes the 30ms fast response, solving the common delay problem of other products. This function is helpful for flight operations such as agricultural drones, detecting the height in real-time and feedback in time when there are obstacles and protecting both operator and drone.

SU04 is compatible with RadioLink flight controller crossflight, PIXHAWK, Mini Pix,TURBO PiX, and open-source PIXHAWK with the I2C and UART(MAVlink protocol) automatically identified.

High Precision of 0.4cm

With 0.4cm detecting accuracy and zero fade area, SU04 can quickly spot barrier.

60° beam angle

60° Beam Angle, Overall Synchronous Avoidance

60° beam angle ensures environment detection and obstacle sensing in real-time. Connect SU04 with flight controller crossflight, PIXHAWK(of RadioLink or open source), Mini Pix, and TURBO PiX to realize obstacle avoidance of maximum 2 directions* and Altitude Holding to guarantee a safer flight.

Safety Guaranteed for Outdoors Operation and Training

Flight Controller

I2C Transfer Board

GPS 

Obstacle Avoidance

Altittude

Holding

Mini Pix Connection

LED

Module

Transceiver with Single Detector

SU04 is a ultrasonic transceiver with super mini size of 20*22*19MM （0.79”*0.87”*0.75”） and light weight of 8g(0.28oz), even 210 racing drone can easily carry.