Wecon 3.5 inch Small Size HMI Screen Panel:LEVI2035T Description Simple and small hmi touch panel solution for machine control, cheap and competitve.◇Display size: 3.5 inch◇Resolution: 320*240 TFT LCD panel, 260k colors◇Interface: Support RS232/RS485/RS422◇Storage: 128M FLASH, 128M DDRAM III