Product Description:
Ultrasonic distance sensor breakout is a simple and robust way to add ultrasonic distance sensing to your robot. This breakout is fully compatible with Pimoroni’s breakout garden, so you can plug it into any of the I2C connectors and use it on GPIO pin 4. It is a single pin, 3.3V sensor breakout. So the Ping and the Echo are on the same pin.
Supported on Pi2Go Mk2, Pi-Bug, Minibit and other 4tronix robots released from July 2019 onwards