Analog of the wireless network module for the EPSON EB-915W projector?

Question

Do it yourself

Good day!
The following situation has arisen: an Epson EB-915w projector was bought for the audience, for the sake of a wireless connection. As a result of accidents hidden by darkness, the projector arrived without this very wireless module, ELPAP07 .
Interested in the possibility of replacing ELPAP07 with some kind of non-native analogue , if any.
The response of a person who has dealt with such or a similar projector is very important. And if there is such a person, here is a list of more specific questions:

1. Are there any detailed specifications for the EB-915w projector and ELPAP07 module ? That is, not an advertising .pdf with very general information.
   
2. Can this projector work with any wireless access point using the stock usb port?
   

Answer 1

1. ELPAP07 is an option that is sold separately in principle.
2. There is an RG-45 input where you can connect any access point in client mode. Will connect to the network via WiFi.