The A22 module is an ultrasonic obstacle avoidance sensor designed based on robot automatic control application, focus on designing for problems on the current market ultrasonic sensor module large blind spot, large measurement angle, long response time, poor installation adaptability and other problems.

The A22 module has a series of advantages like small blind spot, small measurement angle, short response time, filtering co-frequency interference, high installation adaptability, dust and waterproof, long life and high reliability.

The intelligent acoustic processing technology independently developed by our company can identify and filter the interference acoustic wave, and output data more stable and reliable, making the A22 module reduce the probability of co-frequency ultrasonic interference to a certain degree, and meet the users application needs for the complex environment in the filed of robot automatic control. A22 module, hereinafter referred to as module.

Note: Refer to datasheet in the ATTACHMENTS section for more info. regd. the product.

Features:

1. Wide supply voltage
2. Small blind spot
3. Output method is optional
4. Support range modification
5. Support baud rate modification
6. Support address modification
7. Support angle setting
8. Support the power supply noise reduction level setting
9. Effectively reduce the probability of same frequency interference
10. High waterproof grade
11. Small size, simple to install
12. Wide working temperature
13. Strong anti-static
14. High measurement accuracy
15. Data measurement is stable and reliable

Application:

1. Robot avoidance and automatic control
2. Horizontal ranging
3. Parking Management System
4. Object proximity and presence awareness

Package Includes:

1 x Ultrasonic sensor-DYP-A22YY4W-V1.0 ( RS485 )