4.2'' E Paper Display With 400x300 Pixel For Price Label Display E Book

The DEPT0420RWS830F17 is an Active Matrix Electrophoretic Display (AM EPD) with interface and reference system design. This 4.2-inch display features 300×400 pixel resolution with 1-bit white, black, and red full display capabilities. The module integrates TFT-array driving electrophoresis technology with comprehensive circuitry including gate driver, source driver, MCU interface, timing controller, and power management components. Ideal for Electronic Shelf Label (ESL) systems and portable electronic devices.

• 300×400 pixels display resolution
• High contrast and reflectance with ultra-wide viewing angle
• Ultra low power consumption in pure reflective mode
• Bi-stable display with commercial temperature range
• Supports landscape and portrait display modes
• Hard-coat antiglare display surface
• Ultra low current deep sleep mode
• On-chip display RAM and waveform storage options
• Serial peripheral interface (SPI) available
• Integrated voltage generation and temperature sensing

BS1 State MCU Interface:

• Low state: 4-line serial peripheral interface (SPI) - 8 bits SPI
• High state: 3-line serial peripheral interface (SPI) - 9 bits SPI