Display format 128 × 32 dots
LCD duty 1/33 --
LCD bias 1/6 --
LCD voltage 6.5 V
Controller/Driver ST7565R --
Module size (W x H) 42.0 × 17.66 mm
Viewing area (W x H) 39.0 × 8.66 mm
Dot size (W x H) 0.22 × 0.22 mm
Dot pitch (W x H) 0.24 × 0.24 mm