following these instructions

server side:

• create a mysql user for the project

mysql -u root -p

mysql> use mysql;
mysql> INSERT INTO user (Host,User,Password) VALUES('%','username',PASSWORD('password'));
mysql> flush privileges;

• create a database

myqsl> create database databasename;

• create a table

mysql> use databasename;
mysql> CREATE TABLE tablename(
pid int(11) primary key auto_increment,
value1 int(10) not null,
value2 int(10) not null,
value3 int(10) not null,
value4 int(10) not null,
created_at timestamp default now() 
);

• create a php file which will handle http requests from the app; php-server-log
• edit the class that sends data to the server, in this case SentToServ.java and include the correct server address

		private static final String SERVER_IP = "http://urloftheserver/file.php";

• using eurolite LED Floor SLS-400 RGM DMX lights (manual)

• ardunio UNO

IDE version 1.1.5

Tinkerit DMX shield, 3pins; (jumpers: EN-;-DE;TX-;RX;)

DmxSimple library v3.1 with the DmxSimple example (use pin 4, pin 2 always HIGH) somewhere on this wiki

light set to 5ch mode, addr 1

pd testpatch eurolite-dmx-test

• arduino LEONARDO

IDE version 1.5 beta

Tinkerit DMX shield, 3pins;

DmxSimple library v3.1 + DmxSimple.cpp that supports Leonardo (timer4) > found in the comments here by francois... + DimSimple.h + DmxSimple example using pin 4 (instead of 3=default), pin 2 always HIGH

qr code generator (you can specify the type like android app, iphone app, url…) http://www.qrstuff.com/ qr code with download tracking https://www.youscan.me/dashboard/

• TP LINK WR703N router
• OpenWRT installed following these instructions
• AP MODE: the blank wireless configuration file
• BRIDGE MODE?