Anonymous
Feb 19, 2026
Rating: 4/5
Solid performance
Accuracy is good for the price. Had to tweak the gain settings initially but once calibrated, it's stable.
Description
Reviews
| Brand | - |
| Category | Electronic Components / Maker DIY / Computer Hardware, Monitors & Peripherals |
| Origin | - |
| Operating Voltage | 3.3V to 5V DC |
| Measurement Range | 2cm to 450cm |
| Accuracy | ±1% of full scale |
| Interface Options | GPIO, UART, I²C, I-WIRE |
| Operating Temperature | -20°C to 70°C |
| Storage Temperature | -30°C to 80°C |
| Module Dimensions | 25mm x 25mm x 15mm |
| Weight | 8 grams |
| Beam Angle | Approximately 15 degrees |
| Mounting Hole Diameter | 3mm |
Anonymous
Feb 19, 2026
Rating: 4/5
Solid performance
Accuracy is good for the price. Had to tweak the gain settings initially but once calibrated, it's stable.
Anonymous
Jan 27, 2026
Rating: 5/5
Easy to integrate
Documentation could be slightly better, but the pinout is standard enough. Distance readings are consistent.
Anonymous
Jan 25, 2026
Rating: 5/5
Great versatility with interfaces
Love that I can switch between I2C and UART depending on my microcontroller. Works perfectly with my ESP32 project.
Anonymous
Jan 22, 2026
Rating: 4/5
Good range
Works well indoors. Outdoor wind noise seems to affect it slightly, but that's expected for ultrasonic.
Anonymous
Jan 22, 2026
Rating: 5/5
Reliable for student projects
Bought ten for our workshop. All units performed consistently. Good build quality.
Q: Do you provide an Arduino library?
A: We provide example code on our GitHub repository compatible with Arduino IDE.
Q: Is this compatible with 3.3V logic?
A: Yes, the module supports operating voltages from 3.3V to 5V DC.
Q: Can I use this outdoors?
A: It can be used outdoors, but strong wind or extreme temperatures may affect accuracy.
Q: What is the default I2C address?
A: The default I2C address is 0x57, but it can be configured via UART commands.
Q: What is the maximum detection distance?
A: The effective measurement range is up to 450cm under ideal conditions.