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๐ก๏ธ Elevate your droneโs IQ with the SU04 โ because flying smart is flying safe.
The Radiolink SU04 ultrasonic sensor is a compact, high-precision obstacle avoidance device designed for drones, multirotors, and other autonomous vehicles. With 0.4 cm detection accuracy, 30 ms response time, and 8-directional sensing, it ensures superior navigation and safety. Lightweight and compatible with popular flight controllers like PIXHAWK, itโs ideal for agriculture, training, and rescue missions.
| ASIN | B0BTHLGRYF |
| Best Sellers Rank | #659,812 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #128 in Ultrasonic Proximity Sensors |
| Brand | Radiolink |
| Brand Name | Radiolink |
| Current Rating | 18 Milliamps |
| Customer Reviews | 3.4 out of 5 stars 17 Reviews |
| Included Components | ultrasonic sensor |
| Item Dimensions | 0.78 x 0.75 x 0.86 inches |
| Item Type Name | Ultrasonic Sensor |
| Item Weight | 8 Grams |
| Item dimensions L x W x H | 0.78 x 0.75 x 0.86 inches |
| Manufacturer | Radiolink |
| Material | Plastic |
| 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 |
| Output Type | Digital |
| Response Time | 30 Milliseconds |
| Sensing Distance | 450 Centimeters |
| Specific Uses For Product | agriculture, training, rescue |
| Style | ultrasonic sensor |
| Style Name | ultrasonic sensor |
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 month ago
1 month ago