Home Products OLED Module Character OLED Display WEH001602E

16x2 Character OLED Module

Model No. WEH001602E

►Type: Character
►Structure : COB
►16 characters x 2 Lines
►IC:WS0010-TX
►5V power supply
►1/16 duty cycle
►Interface: 6800, option 8080, SPI
►Compatible to STN LCD WH1602A
►Display Color: White / Yellow / Blue / Green / Red

Description

The WEH001602E is a COB character OLED module with a PCB board, designed with a 2.29-inch diagonal size and capable of displaying 16 characters across 2 lines. It shares identical dimensions with the Winstar LCD WH1602A, measuring 84.0 x 44.0 mm in outline and offering a viewing area of 66.0 x 16.0 mm, with matching pinouts. This makes it a versatile option for replacing existing STN character displays or integrating into new projects.

This module supports various interface options, including the default 6800, along with 8080 and SPI for enhanced flexibility. Equipped with an integrated Fonts controller IC, all Winstar standard COB OLED character types support ASCII, English, Russian, European, and Japanese character sets through a built-in ROM standard font library.

Operating efficiently with a logic supply voltage ranging from 4.8V to 5.3V (typically 5.0V), the WEH001602E performs reliably across a wide temperature range from -40°C to +80°C, with storage capabilities from -40°C to +85°C. It boasts an impressive contrast ratio of 10,000:1 and offers multiple emitting colors for customizable display options.

The OLED features an ultra-thin design and utilizes organic self-emitting technology, eliminating the need for a backlight. This design ensures wide viewing angles with minimal limitations, while also excelling in low power consumption, high brightness, and rapid response times. Its ability to maintain functionality in diverse operating temperatures makes it suitable for a wide range of product applications.

DRAWING

WEH001602E - 16x2 Character OLED Module


Data source ref: WEH001602ELPP5N00100

SPECIFICATIONS

Interface Pin Function

Pin No. Symbol Level Description
1 VSS 0V Ground
2 VDD 5.0V Supply Voltage for logic
3 NC No connection
4 RS H/L H: DATA, L: Instruction code
5 R/W H/L H: Read(Module→MPU) L: Write(MPU→Module)
6 E H,H→L Chip enable signal
7 DB0 H/L Data bit 0
8 DB1 H/L Data bit 1
9 DB2 H/L Data bit 2
10 DB3 H/L Data bit 3
11 DB4 H/L Data bit 4
12 DB5 H/L Data bit 5
13 DB6 H/L Data bit 6
14 DB7 H/L Data bit 7
15 NC No connection
16 NC No connection

General Specification

Item Dimension Unit
Number of Characters 16 characters x 2 Lines
Module dimension 84.0 x 44.0 x 10.0(MAX) mm
View area 66.0 x 16.0 mm
Active area 56.95 x 11.85 mm
Dot size 0.55 x 0.65 mm
Dot pitch 0.60 x 0.70 mm
Character size 2.95 x 5.55 mm
Character pitch 3.6 x 6.3 mm
Panel type OLED , Monochrome
Duty 1/16
IC WS0010-TX
Interface 6800, option 8080, SPI
Size 2.29 inch

Absolute Maximum Ratings

Item Symbol Min Max Unit
Operating Temperature TOP -40 +80 °C
Storage Temperature TST -40 +85 °C
Supply Voltage For Logic VDD-VSS -0.3 5.3 V

Electronical Characteristics

Item Symbol Condition Min Typ Max Unit
Supply Voltage For Logic VDD-VSS 4.8 5.0 5.3 V
Input High Volt. VIH 0.8xVDD VDD V
Input Low Volt. VIL GND 0.2xVDD V
Output High Volt. VOH IOH=-0.5mA 0.8xVDD VDD V
Output Low Volt. VOL IOL=0.5mA GND 0.2xVDD V
50% Check Board Operating Current IDD VDD=5V 33 49.5 mA


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