I am doing a project using this Ntag as a interface with my phone app and microchip. I would like to use the PD high to notify the microchip that the data is ready. My current code read the tag every 100ms to check data but seems like the data could not be written in when the microchip is reading the tag. How can I pull Field Detection pin high after each data I wrote with my android app? Or is there any other ways of doing that?