Home Produtos Módulo OLED Display OLED Alfanumérico WEO002002A

Model No. WEO002002A

►Tipo: Caractere (sem quadro)
►Estrutura: COG
►20 caracteres x 2 linhas
►Controlador SSD1311M1Z integrado
►Alimentação 3V/5V
►1/16 duty
►Interface: 6800, 8080, SPI, I2C

DESCRIPTION

  • WEO002002AW : Branco
  • WEO002002AL : Amarelo

DRAWING

WEO002002A - 20x2 OLED Character Display

SPECIFICATIONS

Interface Pin Function

Pin No. Symbol Description
1 NC Not Connected
2 VSL SEG voltage refer Pin
3 VSS Ground Pin
4 REGVDD Internal VDD regulator
5 SHLC COM Scan Direction
6 SHLS SEG Scan Direction
7 VDD Voltage for logic
8 VDDIO Voltage for interface logic 
9~11 BS0~BS2 Interface Selection
12 GPIO GPIO pin
13 CS# Chip Select Pin
14 RES# Reset Signal Pin  
15 D/C# Data/Command Control Pin
16 R/W# Read/Write Control
17 E(RD#)  Chip Enable Signal
18~25 D0~D7 Data Bus
26 IREF SEG Current Refer Pin
27~28 ROM0~ROM1 Character ROM selection
29~30 OPR0~OPR1 Character RAM selection
31 VCOMH COM deselected level
32 VCC Panel driving voltage

Mechanical Data

Item Dimension Unit
Module dimension 84.5 × 19.28 mm
View area 75.52 × 13.52 mm
Active area 73.52 × 11.52 mm
Dot pitch 0.65 × 0.70 mm
Dot size 0.62 × 0.67 mm

Electronical Characteristics

Item Symbol Condition Min Typ Max Unit
Supply Voltage VDD --- 2.8 / 4.8 3.0 / 5.0 3.3 / 5.3 V
 

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