Yacer easy-UART is a free software tools that is very easy to use. Based on UDP, it’s debugging and testing universal asynchronous serial port.

Functional and practical and simple enough to help engineers complete debugging serial port task efficiently.

1.  Features:

●  Manual input or generate random data

●  Regularly or manual sending data pack

●  Receiving and displaying data

●  Comparing sending and receiving data flow

●  Real time saving send/receive data

2.  Working principle

Computer is connected to the protocol converter by the Ethernet interface, enable serial to UDP and UDP to serial function of protocol converter.

Start easy-UART in the computer, it can generate data and send to protocol converter by UDP packets. Then send out through the specified Synchronous serial port. Also, easy-UART receives data from serial port by receiving UDP packets, displays, records and analyzes received data.

In the same computer, you can run multiple easy-UART instances. So you can debug multiple serial ports or multiple equipment at the same time.