Features: Based on T5L2 chip, running DGUS II system, commercial grade With onboard buzzer, RTC and speaker interface  18.5-inch, 1920*1080 pixels, IPS wide viewing angle, 2K HD smart screen  UART2: ON=TTL/CMOS; OFF=RS232 Support FSK camera function (Without FSK camera interface at the factory, only reserved its circuit, need to customize to add FSK camera interface) Support audio and video playback.
Features: Â Based on T5L2, running DGUS II system, medical grade products; 16MBytes NOR Flash, for fonts, pictures and audio files; Â RS232 and RS485 communication are available; Â Using DWIN DGUS II V7.6 GUIs software development; Â >30000 hours backlight service life; Â Download files by SD interface can be displayed in statistics
The TM1637 4-Digit 7-Segment LED Display Module in bright red features an integrated center clock colon (":") and a 2-wire serial interface (CLK, DIO) to save micro-controller pins. Driven by the TM1637 display driver IC, it easily connects to Arduino, Raspberry Pi, ESP8266, and 8051 microcontrollers to display numbers, timers, temperatures, and digital clocks. 100% genuine and tested at Aryabot.