If there is a project, load it as a boot project.XPanel searches a boot project on SD/MMC first.Huge data storage (up to several G bytes).Explore the flash disk in XPanel by ActiveSync.Various kinds of peripheral device interface.Additional memory expansion media (USB memory).Widely used in various electronic devices.RS485 automatic flow control by hardware.RS232 supports full handshake signals (for.RS232 or RS422/485 Selected by software.
