




specification:
Display Type: Monochrome Graphic LCD (STN-transmissive)
Resolution: 132 × 64 pixels
Display Technology: STN (Super Twisted Nematic)
Screen Size: Approx. 2.1 to 2.4 inches (based on resolution and layout)
Backlight: White LED for high visibility
Contrast Ratio: Moderate to High (adjustable via external bias)
Viewing Direction: Typically 6 o’clock or 12 o’clock
Voltage Supply: Generally 3.3V or 5V
Interface:
Parallel (8-bit or 4-bit MCU)
SPI (optional, depending on controller)
Controller IC: Integrated (commonly KS0108, ST7565, or equivalent)
Operating Temperature: -20°C to +70°C
Storage Temperature: -30°C to +80°C