Wireless based portable hand held LED display screen control terminal system

The utility model discloses a wireless based portable hand held LED display screen control terminal system, and the system comprises a LED display terminal, the LED display terminal comprises a single chip microcontroller A, a rectification module, a power supply module A, and a LED display screen, the power supply module provides work power for the single chip microcontroller through the rectification module, the single chip microcontroller A is in data connection with the LED display screen through a data line, and the system is characterized in that the LED display terminal is connected with a hand held control terminal through a wireless transmission module A. The technical scheme effectively solves problems in existing LED display screen control terminals, and the problems comprise tedious line construction, easy misrepresentation of information, and the like.