RS232应用——串口通讯的简易聊天室

使用串口的简易聊天室的实现 try { serialPort1.Write(txtDataToSend.Text + Environment.NewLine); txtDataReceived.AppendText(">" + txtDataToSend.Text + Environment.NewLine); txtDataReceived.ScrollToCaret(); txtDataToSend.Text = string.Empty