DMG48320C035-03WTR

• Size: 3.5″ TFT LCD, IPS wide view panel • Resolution: 320 × 480 pixels • Colors: 16.7M (24 bit 8R8G8B) • Viewing angle: 85°/85°/85°/85° (typical) • Active Area: ~49.0×73.4 mm (TR version) • Backlight: LED, >20,000 h life • Brightness: ~250 cd/m² • Brightness control: 100 level PWM (low range not recommended) Controller & Memory • ASIC: DWIN T5L1 (dual 8051 cores: GUI + application) • Internal Flash: 16 MB NOR Flash for UI/fonts/images/sound (erase/write >100k) • OS: DGUS II / TA instruction system • PGT05 interface for firmware/kernel update Interfaces & Communication • UART2 & UART4 (serial TTL/CMOS), typical baud up to ~3 Mbps (115200 typical) • Download via UART serial or SD card (FAT32) • SD slot downloads UI/Cfg files (4 Mb/s) • Reserved pads for Wi Fi/USB modules • 10 pin 1.0 mm latching socket for power/serial Touch (optional) • Capacitive (COB I²C) or Resistive (FPC4_1.0mm) • Light transmittance: >85% (CAP) / ~78% (RTP) Electrical • Power: 4.5–5.5 V • Typical current: ~180 mA (max backlight) Other • 3 V passive buzzer • Operating temp: −20 °C to 70 °C • Storage temp: −30 °C to 80 °C