Knowledge communication abstracts

Common DOS commands

ASCII code interpretation and comparison table

Basic knowledge of data communications

Commonly used network commands net and ping

Common Windows commands

RS-232, RS-422 and RS-485 standard and its application

Program Development Document

Common Industrial Equipment

VC programming rules

VB programming rules

Embedded device driver development MCGS

MCGS generic version of card-driven development

Driver agreement

Document-driven agreement

Modbus Protocol

CAN Bus and development have

Serial Port Driver Development Tools

Serial monitoring tools SINAN_PORTMON