I2C scanning (I2C scanning... )not show the device address

Hi, @abdullah550
Welcome to the forum.

What is the device on the I2C bus?
What model Arduino are you using.

See in the instructions posted in the above link, how to post your code into a post.

Thanks.. Tom. :grinning: :+1: :coffee: :australia:

Welcome to the forum.

If the sketch gets stuck in Wire.endTransmission(), that means that SDA or SCL is short circuit to GND or SDA is short circuit to SCL or a module connected to the I2C bus has no power.

See this tool?

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