The MANET3109 is a waterproof industrial-grade handheld ground control station based on embedded operating system. It supports customer-defined communication protocols and control protocols. The communication is based on MESH network, and its point-to-point communication can reach 1.5km in complex environments. It supports up to 64 devices at the same time, perfectly solved the problem of mutual interference between multiple devices. It supports public network 4G/5G transmission, 1-8 channels of video transmission and control data return and other practical needs.