4.4 KiB
Ultrasonic
SKU:U098
Description
Ultrasonic is an ultrasonic distance measuring sensor unit, with the capability of simultaneous reception and transmission. The ultrasonic probe has a sound frequency of 40KHz, a direction angle of ±20 ° and an accuracy of 1mm. The internal part is calculated by an RCWL-9600 ultrasonic distance measuring chip, and the measurement results can be directly obtained through I2C interface (0x57). The effective distance is 20-1500mm.
Product Features
- Split transceiver
- 20-1500mm distance effectiveness
- Wide angle range
- I2C communication, result output directly
Includes
- 1x Ultrasonic Unit
- 1x Grove Cable(20cm)
Application
- Measuring distance
- Avoid obstacles
Specification
| Resources | Parameter |
| Ranging chip | RCWL-9600 |
| Communication protocol | I2C：0x57 |
| Measuring distance | 20-1500mm |
| Sound pressure level of transmitter | 108dB |
| Accuracy | 1mm |
| Blind area | 20mm |
| Receiver sensitivity | -68dB |
| Net Weight | 9g |
| Gross Weight | 23g |
| Product Size | 56*24*12mm |
| Package Size | 60*55*16mm |
EasyLoader
EasyLoader is a concise and fast program writer, which has a built-in case program related to the product. It can be burned to the main control by simple steps to perform a series of function verification. Please install the corresponding driver according to the device type. M5Core host Please click here to view the CP210X driver installation tutorial, M5StickC/V/T/ATOM series can be used without driver)
PinMap
| M5Core(PORT A) | GPIO22 | GPIO21 | 5V | GND |
| Ultrasonic Unit | SCL | SDA | 5V | GND |
Related Link
Example
1. Arduino
- Click here to download code
2. UIFlow
Last updated: 2020-12-14
<script> var purchase_link = 'https://m5stack.com/products/ultrasonic-distance-unit-rcwl-9600'; anchor_search(purchase_link); scrollFunc(); </script>