Ultrasonic SROT4 adjustment

I have the Wingoneer DC 5V Waterproof Ultrasonic Distance Sensor Module.

Does anyone know what the adjustment on the board is for?

Is it critical, or can a person adjust it what out getting into problems? TNX

We don’t carry this part so I can’t really say, but I’d recommend against touching any adjustment on your board unless you know exactly what the adjustment does.

It’s possible to get some boards into a condition where they need to go back to the factory for realignment if you change things without knowing what you’re doing.