JSN-SR04T amplitude TX signal

Other Hardware Sensors
1

Hello,

does somebody have the JSN-SR04T ultrasonic distance sensor at home and is able to measure an amplitude of the TX signal (signal in a way from the sensor to the mCU) when module is supplied from 5 V source? I would like to check if I need to buy/make a voltage level translator in case that amplitude of the TX signal is also 5 V, since ESP32 I would like to use has only 3.3 V tolerant pins.

Thanks!

2

I don't have one but here is a datasheet I found
datasheet-sen-uh-sr04t-v3.pdf (145.5 KB)

It does say that a translator is needed

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