In terms of hardware, this serial port display features the advanced ESP32-S3R8 chip and 16MB of Flash memory, ensuring superior data processing and storage capabilities. This powerful configuration provides users with a smooth and stable operating experience and is capable of meeting the needs of a variety of complex applications. In terms of display quality, the 2.8-inch IPS fully laminated screen delivers clear and detailed image quality. The 240*320 resolution provides users with a realistic visual experience, with both text and images displayed accurately and delicately. The design is a highlight of this product. It not only optimizes the product structure and reduces material costs, but more importantly, it eliminates a motherboard, significantly simplifying the production process and saving customers valuable time and money. The SC05 PLUS touch serial port display also excels in communication and expandability. It supports multiple communication methods, including RS485, Wi-Fi, and Bluetooth, providing users with flexible and diverse networking options. Furthermore, multiple expansion slots enable seamless integration with other external devices or systems The combination of a black finish and a plastic frame creates a simple and elegant appearance, while also enhancing its durability and stability. This design not only facilitates embedded installation but also allows the product to be easily integrated into application scenarios. 2.8-inch SC05 plus capacitive touch screen specifications: Screen size: 2.8 inches Resolution: 240*320 Screen IC: ST7789T3 Touch screen IC: FT6336U Touch screen structure: G+G Controller chip: ESP32-S3R8 Memory size: 16MB FLASH Supported communications: TTL, RS485, Wi-Fi, Bluetooth Color: Black Material: Plastic+Electronic Component Package Contents: 1*Touch screen 2*Cables Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.