FUNCTION CHARACTERISTICS: Resolution:256 x 64 OLED: highlight PM OLED Grayscale type: 16 grayscale LCM working voltage(VCC in) 3-5V OLED panel working voltage(): 3V(1.65-35V) OLED driving voltage VOP: 12V(11.5-12.5V) Working temperature:-40~70 Storage temperature:-40~85 Connection mode /drive IC: cog /sh1122 24P spacing 0.7mm welding Interface: 4-wire Spl Perspective direction: full perspecti Material: Plastic+Metal colour: As shown Package Contents: 1 x Display Screen Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.