CapSense Liquid tolerance

[song]

I have a Liquid tolerance problem with CapSense.  When two  CapSense buttons are covered by a water stain. 

If I touch either button, both buttons will be activated . How do I get these two buttons to activate correctly(the two buttons do not activate at the same time). Achieve the purpose of Liquid tolerance?  

[Fayne_Meng]

Did you implement a Shield Electrode?

[song]

Yes, I  implement a Shield Electrode instead of ground。

[ncbs · Accepted solution]

Hi @song,

Using shield hatch around the sensors is the right way.

Can you set the inactive sensors' connection to shield and check if you observe the same?

Regards,
Nikhil