3.3V; number of dots: 640 x 240dots; dot size:0.065 x 0.225mm; dot pitch:0.08 x 0.24mm; liquid crystal display SPECIFICATIONS FOR liquid crystal display
0.3-6.5V; number of dots: 640 x 480dots; dot size:0.21 x 0.21mm; dot pitch:0.23 x 0.23mm; liquid crystal display SPECIFICATIONS FOR liquid crystal display