OLED 16×2 Character Display

Model No. WEH001602H

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 WH1602L
Display Color: White / Yellow / Blue / Green

Categories: Character OLED Display, OLED Module

Description

The WEH001602H is a COB structure 16×2 OLED display module compatible with STN LCD WH1602L. It measures 122.0 × 44.0 mm and features a diagonal panel size of 3.67 inches, with an active area of 91.14 × 18.98 mm. The module integrates the WS0010-TX IC, which supports a default 6800 interface, as well as additional options of 8080 and SPI, and operates with a 1/16 driving duty. For customers requiring a 16×2 character type with a 3.67″ panel size, both WEH001602H and WEH001602B share identical dimensions. However, WEH001602H offers superior panel uniformity. We recommend choosing this module.

All Winstar OLED Character COB modules are equipped with the all-in-one font controller IC WS0010-TX. The built-in ROM standard font library includes ASCII, English, Russian, European, and Japanese character sets. With multiple emitting colors available, the WEH001602H OLED series with a PCB board can easily connect to applications using wires. Customers do not need to develop additional PCB boards themselves. The PCB features four screw holes designed to facilitate easier installation of the module onto application products.

Operating at a logic supply voltage ranging from 4.8V to 5.3V (typically 5.0V), this OLED module is designed to operate in temperatures ranging from -40°C to +80°C, with storage temperatures from -40°C to +85°C. It features a high contrast ratio of 10,000:1.

Drawing

Data source ref: WEH001602HWPP5N00100

SPECIFICATIONS

Interface Pin Function

Pin No.	Symbol	Level	Description
1	VSS	0V	Ground
2	VDD	5.0V	Supply Voltage for logic
3	NC	－
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
16	NC

Mechanical Data

Item	Dimension	Unit
Number of Characters	16 Characters x 2 Lines	－
Module dimension	122.0 x 44.0 x 10.0(MAX)	mm
View area	98.0 x 21.0	mm
Active area	91.14 x 18.98	mm
Dot size	0.90 x 1.06	mm
Dot pitch	0.96 x 1.12	mm
Character size	4.74 x 8.9	mm
Character pitch	5.76 x 10.08	mm
Panel type	OLED , Monochrome
Duty	1/16
IC	WS0010-TX
Interface	6800, option 8080, SPI
Size	3.67 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	－	58	87	mA