Huayuan Display Control #7 inch industrial # Android integrated machine, the resolution is 1024*600, the working temperature can reach -20 ~ 70℃, the main control scheme has A40 and RK3568 two kinds of standard options, capacitive touch display to achieve human-computer interaction, support WIFI/4G/ Ethernet and other networking methods, support multiple RS232, Different serial port communication such as RS485 can be personalized through the APP. Support solution customization. Huayuan Display Control focus on the development of # LCD for 15 years, business contact: 13590373880 (Hu Gong) Technical contact: 13612809825 (Pan Gong).