Newbee here. qustion about li-fi/VLC project

Thread Starter

Iqbal Muhammad

Joined May 19, 2016
hi, I'm newbee here and I have a problem in my project.
the project is about VLC (Visible Light Communicaton). I have an idea to convert ethernet to TTL, but I don't know how it's it. I've seen a project to send data through serial port with hyperterminal and the cable was replaced with LED as transmitter and phototransistor. Data from serial was converted to TTL with max232.

but ethernet is different from serial. I don't care with connection speed. But I want use TCP/IP protocol. Is there any solutions? thx~
Last edited: