This is part of a 4 channel wifi switch - most probably a resistive or capacitive touch controller.
However, I am unable to find any reference online using marking from the chip, any help will be appreciated.

 

https://www.digikey.co.uk/en/produc...ronics-america-inc/R7FA2E1A73CFJ-AA0/14314142

 

https://www.digikey.co.uk/en/produc...ronics-america-inc/R7FA2E1A73CFJ-AA0/14314142

Thank you, this really helps.

 

Thank you, this really helps.

I bet it doesn’t! Unless you‘ve got some software for it.