PI3070ie HMI Winmar New Style 7 inch HMI PI3070ie WINMAR 7 inch high performance HMI . Faster screen update, Faster screen switch, Better communication stability. Hardware: CPU Cortex A35 1.2GHz,128M FLASH, 64M RAM. Display size: 7 inch. Resolution: 800×480 TFT LCD, 16,000k color. ◇Interface: Com1: RS232, RS422/RS485(2 in 1). Storage: Support Data Storage, U Disk