Thanks for the reply Cameron! Regardless of the resistor I use or the slave address I give, the buffer shows 0x0200 in it. Also the buffer value is visible for some reason during code implementation. As for the I2C line checking, could you guide me as to how do I do that? Also, regarding the data sheet, isn't there like a default value when nothing has been soldered? arduino seems to have a default address 0x40 if you're just using a single current sensor as a slave. Does not soldering the pins result in the IC not having any address?
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