Sollae Systems(http://www.eztcp.com) develops TCP/IP Console to give Telnet Console or Modbus/TCP to everyone.

We are highly specialized in industrial TCP/IP solutions with ezTCP and PHPoC.

1. ezTCP

ezTCP can help serial communication devices to connect to wired or wireless network or control its digital I/O over TCP/IP netwrok.

Serial Networking: http://www.eztcp.com/en/solution/serial_networking_solution.php
Remote Digital I/O Control: http://www.eztcp.com/en/solution/io_solution.php
Console Server: http://www.eztcp.com/en/solution/console_server_solution.php

2. PHPoC

PHPoC is an IoT solution which was developed to be used in IoT environment with various devices in order to support customers' needs.

Though Anyone can directly implement every funtion in the directions they want using a variety of devices.

When you are frustrated because of the limited functions provided by device manufacturers, or when you want to implement your own original ideas, the best answer will be PHPoC.

PHPoC Homepage: http://www.phpoc.com/index.php
PHPoC Forum: http://www.phpoc.com/forum/