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๐ Elevate your droneโs IQ with Radiolinkโs ultrasonic guardian!
The Radiolink SUI04 ultrasonic sensor is a compact, lightweight, and highly accurate obstacle avoidance system designed exclusively for multirotor drones. Featuring 0.4cm detection precision and ultra-low 30ms latency, it supports up to six sensors for comprehensive 3D obstacle detection and altitude hold. Compatible with popular Radiolink flight controllers and ideal for applications ranging from racing to rescue, it ensures safer, smarter flights for both beginners and professionals.

















| ASIN | B07DPQQYV3 |
| Best Sellers Rank | #572,238 in Toys & Games ( See Top 100 in Toys & Games ) #2,501 in Hobby RC Quadcopters & Multirotors |
| Brand | Radiolink |
| Brand Name | Radiolink |
| Current Rating | 18 Milliamps |
| Customer Reviews | 3.5 out of 5 stars 17 Reviews |
| Included Components | battery, remote_control, transmitter |
| Item Dimensions | 0.86 x 0.78 x 0.74 inches |
| Item Weight | 0.28 Ounces |
| Item dimensions L x W x H | 0.86 x 0.78 x 0.74 inches |
| Manufacturer | Radiolink |
| Maximum Supply Voltage | 5.5 Volts (DC) |
| Model | RS6080 |
| Output Type | Digital |
| Part Number | SU04 |
| Response Time | 30 Milliseconds |
| Sensing Distance | 450 Centimeters |
| Specific Uses For Product | Agriculture, Training, Rescue, Outdoor, Drone Navigation |
| Upper Temperature Rating | 80 Degrees Celsius |
J**M
Product As Described & Excellent Customer Service
I have this connected to Radiolink's PX4 Mini and using it in a Plane for Landing and Approach. Had issues with Bad Lidar Health and the customer server representative escalated this issue immediately to their technical department. After a few emails back and forth they provide a firmware update to address the issue. This is awesome especially if you have ever worked with Pixhawk or APM etc.... Good job
B**.
Configuration
I am giving a three star since while I finally got it work, this should not be so difficult to configure... Here is the parameters that worked for me on a pixhawk 2.4.8: RNGFND1_TYPE:2 RNGFND1_ADDR: 112 (0x70) I had to run i2c_scanner on an arduino to get the I2C address... This address DID NOT change when I press the button (contradicting the answer from the seller)! But I got it to work now. The performance is as in the spec (min:0.47m, not sure about max yet). The vendor show provide more accurate information on how to configure it.
C**E
Good
This item does not work with Pixhawk 4, only on Pixhawk 2.4.8.
A**R
Quality is hit or miss but not a bad buy.
I have had 2 years of these that were poor quality. One arrived with the cover unattached. One arrived with a poor solder on the button and wouldnโt power on. I still have several more and they do seem to work if you get a good one. I have these on a pixhawk S500 frame and on a Minipix that I put on a eachine wizard 220s-hv frame just for fun.
Trustpilot
1 week ago
3 weeks ago