







🛡️ Elevate your flight game with smart, lightning-fast obstacle defense!
The Radiolink SU04 Ultrasonic Sensor is a compact, lightweight, and highly accurate obstacle avoidance device designed for drones, RC helicopters, cars, boats, and airplanes. Featuring 0.4cm detection precision, 30ms response time, and 8-directional sensing, it ensures safe autonomous navigation. Compatible with PIXHAWK and related flight controllers, it supports I2C and MAVLink protocols, making it ideal for agriculture, training, and rescue operations.
| ASIN | B0BTHLGRYF |
| Best Sellers Rank | #277,059 in Toys ( See Top 100 in Toys ) #339 in Remote- & App-Controlled Helicopters |
| Brand Name | Radiolink |
| Current Rating | 18 Milliamps |
| Customer Reviews | 5.0 5.0 out of 5 stars (1) |
| Included Components | ultrasonic sensor |
| Item Dimensions | 20 x 19 x 22 millimeters |
| Item Type Name | Ultrasonic Sensor |
| Item Weight | 8 Grams |
| Manufacturer | Radiolink |
| Material Type | Plastic |
| Maximum Supply Voltage | 5.5 Volts |
| Measurement Accuracy | 0.4 cm |
| Measuring Range | 40cm to 450cm |
| Model | SU04 |
| Mounting Type | Flange Mount |
| Number of Items | 1 |
| Number of Packs | 1 |
| Output Type | Digital |
| Part Number | SU04 |
| Response Time | 30 Milliseconds |
| Sensing Distance | 450 Centimeters |
| Specific Uses For Product | agriculture, training, rescue |
| Style Name | ultrasonic sensor |
| Unit Count | 1 Count |
| Upper Temperature Rating | 80 Degrees Celsius |
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