How to connect ESP32 Devkit V1 with AS608 figerprint sensor, NEO-6M gps module and SIM-900A module?

[anzaf_ahamed]

Greetings

My name is anz and I am a student following software engineering course, I am farely new to Arduino and ESP development. I need help to complete a project assigned to me on creating a security device by using ESP32 devkit v1 board with the AS608 fingerprint sensor, NEO-6M gps module and SIM900A module. I could not find any suitable references that would help me to complete this project.
The ESP32 board has 3 hardware serial pin to be used but however I am not sure on the connection part and coding part related to it. I managed to make the modules work with the Tx2 and Rx2 ports individually, but I need all of them working at the same time.
Can some one kindly help me to solve this issue ?
I need the wiring the diagram for the integration which would me much useful for me.

Thanks in advance