Fast WiFi Link For Binary Data

[Arctic_Eddie]

I had thought of that but I need to digitize four channels synchronized as two pairs. The Teensy 3.2 has dual ADCs that can capture in sync mode with the data returned as a record of two words.

This wil work out nicely as my Laz program evaluates the data as a pair for the front/back receivers and another for left/right. I'm looking at time differences to determine the angle of the echo. Echo time for all four gives me distance and two time differences gives me X and Y angles. A little algebra and the arctan() function gives me X, Y, and Z position below the boat. With that data, I can paint my 3D image with echo strength mapped to a rainbow color and transparency. The screen shot I posted earlier gives you an idea of how it's going to work.

[jordanspace]

Forgot to ask are you running windows on the pc? If so, you will need to get a 'port redirector' app to map the tcp connection (telnet:23) to a COM port. I use HW_VirtualSerialPort from here:

http://www.hw-group.com/products/hw_vsp/index_en.html

Now you have a direct Teensy to pc COM port connection. No need for FTDI.

I understand that I may not be in the subject, but I would advise you to use the Serial to ethernet connector https://serial-over-ethernet.com program, since It will be more formatted and better. During the data transfer period, you will receive a full signaling branch.