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🛡️ Elevate your drone’s IQ with SU04 — avoid obstacles before you even see them!
The Radiolink SU04 Ultrasonic Sensor is a compact, high-precision obstacle avoidance device designed for drones, RC vehicles, and boats. Featuring 0.4cm detection accuracy, 30ms response time, and 8-directional sensing, it ensures safe autonomous navigation. Compatible with popular flight controllers like PIXHAWK, MINPIX, and Turbo PIX, it supports I2C and MAVLink protocols, making it ideal for agriculture, training, and rescue operations.

















| ASIN | B0BTHLGRYF |
| Brand | Radiolink |
| Brand Name | Radiolink |
| Current Rating | 18 Milliamps |
| Customer Reviews | 5.0 out of 5 stars 1 Review |
| Included Components | ultrasonic sensor |
| Item Dimensions | 20 x 19 x 22 Millimeters |
| Item Type Name | Ultrasonic Sensor |
| Item Weight | 8 Grams |
| Item dimensions L x W x H | 20 x 19 x 22 Millimeters |
| Manufacturer | Radiolink |
| Material | Plastic |
| Material Type | Plastic |
| Maximum Supply Voltage | 5.5 Volts |
| Measurement Accuracy | 0.4 cm |
| Measuring Range | 40cm to 450cm |
| Model Number | SU04 |
| Mounting Type | Flange Mount |
| Output Type | Digital |
| Part Number | SU04 |
| Response Time | 30 Milliseconds |
| Sensing Distance | 450 Centimetres |
| Specific Uses For Product | agriculture, training, rescue |
| Style | ultrasonic sensor |
| Style Name | ultrasonic sensor |
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