M5Stack Ultrasonic Distance Unit (RCWL-9600) [Discontinued]

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 30 - 150cm.

Product Features

• Split transceiver
• 30 - 150cm 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	30 - 150cm
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

LEARN AND DOCUMENTS

DOCUMENTS