How to write a serial port the android APP, and thighs

CodePudding user response:

A serial port server network, mobile network connection equipment app through the virtual serial port can be connected to each other

CodePudding user response:

reference 1st floor wx3387 response:

mobile network connection device of a serial port server network, the app through the virtual serial port can be connected the

To send command and selection mode of single chip microcomputer

CodePudding user response:

Just use the Internet over a long distance, close you can use the bluetooth, bluetooth and conversion module of the serial port

CodePudding user response:

Put a lousy computer for relay server bai, later also can be extended

CodePudding user response:

reference 5 floor m0_37646670 reply:

place a lousy computer for relay server bai, can also be extended

This is not very good, you can make

CodePudding user response:

reference weixin_40290083 reply: 3/f

is used over a long distance network, close can use bluetooth, bluetooth and conversion of the serial port module

You can add friend communication qq1330684715

CodePudding user response:

You can add friend communication qq1330684715

CodePudding user response:

I'm even more printer, send a UDP packet is mobile end attached to three printer broken computer, control procedures are written in the middle of the computer