WiFi TCP/UDP Controller 1.13.2

The application is designed for devices with a screen size greater than 3 inches. Users are encouraged to adjust the button size to accommodate their specific device dimensions through the settings menu (PREFERENCE - OPTION - Button Size).

It facilitates wireless TCP and UDP communication within your local network, allowing personalized configuration. Users can name buttons, assign commands, set visibility options, and adjust command repeat intervals. Additionally, by selecting from controllers A to E, it is possible to store up to five distinct setups. The controller's value can also be backed up for future reference.

In ASCII mode, the commands " @0x0D ” and " @0x0A ” are converted to “ \r ” and “ \n ” respectively.

Regarding the backup function:

• The storage location is displayed during the save process.
• The "Controller Backup" folder serves as a common storage area for all controller applications (e.g., WiFi TCP/UDP Controller 16, Bluetooth Serial Controller 16).
• The data format used for backup is "CSV." Users should note that if the NAME or COMMAND fields contain a comma (,), they may not be read correctly.

This application also supports wireless TCP and UDP communication with PLC controllers. It has been tested specifically on the Mitsubishi Melsec Q series using the Ethernet QJ71E71-100 module, allowing users to read input/output status, internal relay status, data memory values, timer values, and more. Communication is conducted following the MELSEC Communication Protocol in ASCII code.

For additional demonstration, please refer to the following videos produced by Marek:

• I/O control overview: Watch here
• Reading D100 and D200: Watch here

Required permissions for backup include WRITE_EXTERNAL_STORAGE and READ_EXTERNAL_STORAGE. For advertising purposes, the application requires INTERNET and ACCESS_NETWORK_STATE permissions.