3.5-Inch Rugged Smart Display

The Keetronics 3.5-Inch TFT LCD Display with 16 MB Flash Memory is a compact embedded display module designed for applications requiring an integrated graphical interface, onboard memory, and touchscreen functionality.

The module features a 3.5-inch TFT LCD with 480 × 320 pixel resolution, 65K colors with 8-bit RGB, and a white LED backlight providing 300 cd/m² brightness. A 32-bit ARM MCU manages the display functions, while the integrated 16 Mbit storage provides space for graphical content and interface resources.

The display supports UART/TTL communication, with RS232/TTL communication available and TTL as the default configuration. The module uses a PH1.25-6P connector and operates from a 5.0 V supply with approximately 0.5 W power consumption.

The built-in font library supports vector fonts and bitmap ASCII, GBK, and GB2312 characters. Image storage supports JPEG and PNG formats, along with image rotation and scaling functions. The module also incorporates a capacitive touch panel with approximately 80% light transmittance.

With its compact form factor and integrated processing, memory, display, and touch functions, this module is suitable for embedded HMI systems, industrial equipment, control interfaces, instrumentation, and other compact display applications.