We designed a Braille reading machine using RPi.
We deployed this project on Localhost so the IP may differ from yours please check the IP before running or cloning it.
How to change IP in the app go to loading.java and then change UPLOAD_URL="your server ip/destination/check.php" In file dataactivity.java set the server UPLOAD_URL, SEND_URL change ip according to your server
final.py is the python file which will be running on Rpi