Interface modes:Serial USB/CMOS/RS232/RS485
Controller: MCU
Operating Voltage: 3.3V~42V
Current: low power
USB Interface: USB Cable
SD Card: Mini SD
Touch screen: optional
Keyboard:Built-in virtual/external keyboard
Buzzer: optional
Clock: Yes
TFT Color: 64K/16M color
Storage Language: Multiple Languages
Image Storage: Support
Refreshing display rate: 0.1~50ms
Temperature range: -40°~85?
7inch TFT ET-HMI MCU LCD modules ET-T800480-0701WN