The invention relates to a switchboard and particularly relates to a smart switchboard. The smart switchboard has the advantages of a relatively simple circuit, a unique structure, convenience in use,high safety and reliability, timely detection, the display of current of each path and microcomputer security management. The smart switchboard comprises a power distribution module which is connected to a 220V bus and includes a leakage protector, an output end of the power distribution module is connected to a high voltage control execution circuit, and the power distribution module is also connected to a current detector and a single-chip microcomputer control module. One end of a keyboard display is connected to the single-chip microcomputer control module. An input end of the single-chipmicrocomputer control module is also connected to a wireless transceiver module and a current detector, and an output end of the single-chip microcomputer control module is connected to the high voltage control execution circuit. A host is in another place. The host and the wireless transceiver module communicate by radio waves.