Home Products OLED Module Character OLED Display WEH001601B

2.25 inch 16x1 OLED Character Display

Model No. WEH001601B

►Type: Character
►Structure : COB
►16 characters x 1 Lines
►Built-in Controller WS0010-TX
►5V power supply
►1/8 duty cycle
►Interface: 6800, option 8080, SPI
►Display Color: White / Yellow / Blue / Green / Red


WEH001601B is a COB 16 Character x 1 line OLED display module which diagonal panel size is 2.25 inch. WEH001601B is built in with WS0010-TX IC; its interface is default 6800, available options 8080 and SPI, 1/8 driving duty. All Winstar OLED Character COB modules are built-in with an all-in-one Fonts controller IC WS0010-TX; which offers 4 font sets on one device. These include English/Japanese, West European, Scandinavian European, and Cyrillic (Russian).

The supply voltage for logic of WEH001601B is 5V (typical value), display with 50% check board current is 50mA@5VDD (typical value). This OLED module can be operating at temperatures from -40℃ to +80℃; its storage temperatures range from -40℃ to +85℃.


WEH001601A - 16x1 OLED Character Display

Data source ref: WEH001601BBPP5N00100


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 1 Lines
Module dimension 80.0 x 36.0 x 10.0(MAX) mm
View area 66.0 x 16.0 mm
Active area 56.95 x 5.55 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 5.55 mm
Panel type OLED , Monochrome
Duty 1/8 Duty
IC WS0010-TX
Interface 6800, option 8080, SPI
Size 2.25 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

DC Electrical 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 30 60 mA

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