Projects are fun!
And here comes the icing on the cake!

NetIO is a universal iOS application, a generic remote controller for almost everything. It simply sends and reads strings over a network socket. You can easily communicate with microcontrollers connected to your LAN (for example AVR-Board, Arduino Board or self-made hardware) or with other computers.

Important Note

If you are still using configuration version 1.2, please update to 1.3 for the next update!

Show me!

If you have any questions or problems, found bugs or whatever, please write me a mail to ! The App does not work out of the box, so please contact me before writing bad reviews. A lot of customers made their projects work!

I am very interested in projects which are using this app. Feel free to post your projects in the Facebook Group or send me a mail. I would like to publish your projects or configurations on this site in the demos area!

Version History

• switch controls
• different sends on press/release buttons
• support for orientations on iPad
• multiple pages on iPad

1.3

• sliders
• scrollable pages
• colored button labels and labels
• configurable fontsize on labels
• click sounds
• several bugfixes and minor improvements

1.2

• connection details configured in the json file, too
• support for multiple receivers
• send requests continuously while holding down a button
• display responses on labels every X miliseconds

1.1

• generic view rendering
• sending, receiving data over sockets
• use custom icons with iTunes FileSharing
• reconnect after connection errors