ESP32 serial data accessible to Webserver page

[sgarciav]

Hello, this is my first post here.

I am looking for ideas and general direction.

I have ESP32s networked with ESP-NOW. The ESP32 send and receive data from a central hub. This central hub is connected to a server computer via USB. The computer sees the ESP32 connection as a serial port.

The computer is running Windows 10 or 11 with a website hosted by IIS. I would like to be able to browse to a page and see the status of each ESP-NOW node. Also, I would like to be able to send data to the connected ESP32. The connected ESP32 would be responsible of getting the data from the ESP-NOW nodes. I still need software to read the serial port to get data from the ESP32 hub and make it available to the IIS website.

Note: For now, this functionality will be accessible only to the LAN. I do not need Internet connectivity (for now).

What options do I have? Thank you for your time and orientation. Salvador