Wireless farmland irrigation system

The utility model relates to a wireless farmland irrigation system, comprising a main control panel, a display panel, a control panel, a first communication panel, a control valve, a sensor module, a power source module and a video collection module; the first communication panel comprises a serial port communication interface, a GPRS (general packet radio service) module, a ZIGBEE module, a WIFI (wireless fidelity) module, a WCDMA (wideband code division multiple access) module and a TD-LTE (time division long term evolution) module; the serial port communication interface is connected with the main control panel. The wireless farmland irrigation system has the beneficial effects that the structure of the wireless farmland irrigation system adopts the modular design, the integral product reliability is higher due to the modular design, and the operation speed is greatly improved; the product is simple and reasonable in structure, convenient to mount and high in measuring precision, and has adjustable parameters, and the characteristics of wide application, easiness in extension and good portability.