cant connect W01 to Raspberry Pi 3 b+

[mullis]

Hello there

I use the W01 OEM module without expansion board and try to connect it to my Raspberry Pi 3 b+ via Wifi to transfer some data from the W01 to the Raspberry.
I use Note-RED to program my Raspberry Pi.
But I don't know how to make the connection, could anyone help me?

Thank you