QT实现单片机上的串行通信，带界面。可实现功能：设置串口参数，包括波特率、数据位、校验位和停止位等。 2. 选择串口并且打开。 3. 读写打开的串口。 4. 断开串口。 -QT on a single-chip serial communication with the interface. Functions: Set the serial port parameters, including baud rate, data bits, parity bit and stop bit. (2)

串口通信(包括参数设置,收发串口数据,显示收到的数据,以及串口的选择)-qt development windows serial communication program, has set the serial port of the properties, and display the data received and other functions

基于QT的TCP—SOCKET通信协议和相关操作说明，全是资料干货，学习QT跨平台的同学，可以看一下。 -QT-based TCP-SOCKET communication protocols and related instructions, all dry materials, students learn QT cross-platform, you can look at.

QT实现的TCP客户端与服务端通信测试例程，是还不错的学习资料