The invention provides an embedded remote communication and control method for a photoetching machine. The method includes the following basic steps that firstly, a Tomcat server is built locally, a dynamic webpage is made and used for storing data resources of the photoetching machine, and a client has access to the server through an HTTP; on the server, a second remote control module is connected with the client through a TCP/IP so as to achieve remote communication and control; then, on the client, an Android operation system is operated through an embedded ARM mother board; a first remote control module has access to the Tomcat server through the HTTP so as to obtain related information of the photoetching machine and download documents, video and the like; socket connection is built between the first remote control module and the server through the TCP/IP, picture video information acquired by a camera and sensor parameters are uploaded, and commands sent by the server are received; the first remote control module is communicated with a single-chip microcomputer control daughter board through an RS 232 and sends control commands to a single-chip microcomputer, and therefore motion control over the photoetching machine is achieved.