Home Products OLED Module Character OLED Display WEH001602A

16x2 COB OLED Character Display

Model No. WEH001602A

►Type: Character
►Structure : COB
►16 characters x 2 Lines
►Built-in Controller WS0010
►5V power supply
►1/16 duty cycle
►Interface: 6800, option 8080, SPI
►Compatible to STN LCD WH1602B
►Display Color: White / Yellow / Blue / Green / Red


The OLED WEH001602A has the same outline size, VA size and pin out as Winstar LCD item no. WH1602B. We suggest customers to consider using this low power 16x2 character OLED to replace your existing STN character display or new projects. There are different interfaces optional for this model; its default 6800, available options 8080 and SPI. All Winstar standard COB OLED Character types are built-in with all-in-one Fonts controller IC; which offer 4 font sets on 1 device. These include English/Japanese, West European, Scandinavian European, and Cyrillic (Russian).

  • Faster response time "At +25 ℃ 10 μsec."
  • Unlimited viewing angle "Up to 175 degree"
  • Thin – No need of backlight, self emitting
  • High Brightness
  • High contrast ratio "Up to 2000:1"
  • Wide Operation Temperature "-40 ℃ ~ 80 ℃"
  • Lower power consumption - reduce CO2  emissions 


WEH001602A 16x2 OLED Character Display


Interface Pin Function

Pin No. Symbol Description
1 VSS Ground Pin
2 VDD Voltage for logic
3 NC No Connection
4 RS Register Select 
5 R/W Read/Write Control
6 E Chip Enable Signal
7~14 DB0~DB7 Data Bus
15~16 NC No Connection

Mechanical Data

Item Dimension Unit
Module dimension 80.0 × 36.0 mm
View area 66.0 × 16.0 mm
Active area 56.95 × 11.85 mm
Dot pitch 0.60 × 0.70 mm
Dot size 0.55 × 0.65 mm

Electronical Characteristics

Item Symbol Condition Min Typ Max Unit
Supply Voltage VDD --- 4.8 5.0 5.3 V

Search Keyword: 16x2 oled, oled 16x2

go top