SU04 Ultrasonic Sensor Distance Measurement Module Pixhawk

Features
SU04 is a transmitting receiving hybrid ultrasonic sensor, it compatible with PIXHAWK and MINI PIX. SU04 will helps the drones achieve autonomous obstacle
avoidance in 8 directions horizontal, obstacle avoidance to the upward side and altitude hold to the downward. The detection distance of SU04 is 40cm to 450cm.
Product Details
Item name: ultrasonic sensor SU04
Size: 20*22*19mm
Weight: 8g (include wire)
Input voltage: 4.5-5.5V( don't support HV)
Current: 18mA@5V
Transmit power: 90mA
Working temperature: -20 to 80°
Measuring range: 40cm-450cm
Detection accuracy: 0.1cm
Response frequency: 40+-1.0MHz
Blind area: 0 blind area (data shows blind area is 40cm)
Output way: 12C mode serial port