8.3Wiring diagram (Circuit diagram)
When using Robot HAT driver board, you need to connect the ultrasonic sensor
to the Ultrasonic interface on the driver board. Do not connect it to the IIC port to
avoid burning the ultrasonic module. (IIC is an interface used to connect I2C devices,
and the pin positions of VCC and GND are different from Ultrasonic).
8.4 Obtain data from ultrasonic sensors
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