1,lower price hmi 2, with PCB board and Controller 3,tft lcd displayer module with touch and interface 4,24 bit color. ... Controller, Electric Power Industry, Engineering Machinery, Civilian Electronic Product and so on.Model: STA070WT-01(Advanced Type)Description: Size:7 ... bit) Resolution: 800*480 (16:9) Flash memory:384M With High-precision Touch-Screen & RTCTemperature:-20°C-+70°C Moisture: 60 ...