microOLED Display Modules

uOLED-160G2

Page 7 of 20

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4.3. System Pins

+5V (Module Voltage Input)

Pin 1:

Module supply voltage input pin. This pin must be

connected to a regulated supply voltage in the range

of 4.0 Volts to 5.5 Volts DC. Nominal operating voltage

is 5.0 Volts.

5V Out(~4.7V)

Pin 2:

External circuitry that requires approximately 5V

supply can be powered up via this pin. Maximum

available current is 50 mA

GND (Module Ground)

Pins 7, 8:

Device ground pins. These pins must be connected to

ground

RESET (Module Master Reset)

Pin 9:

Module Master Reset pin. An active low pulse of

greater than 2 micro-seconds will reset the module.

Internally pulled up to 3.3V via a 4.7K resistor. Only use

open collector type circuits to reset the device if an

external reset is required.

3.3 Vout (3.3V Regulated Output)

Pin 10:

External circuitry that requires a regulated 3.3 V

supply can be powered up via this pin. Maximum

available current is 50mA.

5. Module Features

The

uOLED-160G2

module

is

designed

to

accommodate most applications. Some of the main

features of the module are listed below.

5.1. Display – 1.7” PMOLED

The uOLED-160G2 is equipped with a full colour

PMOLED screen. Some of the features of the screen

are:

◦

Screen Size: 1.7” diagonal

◦

160 x 128 Resolution PMOLED display

◦

Screen Dimensions: 40.0 x 33.5 mm.

◦

Viewing Area: 33.6 x 27 mm

◦

65K true to life colours

◦

Brightness: 100 cd/m2

◦

Contrast Ratio: 5000:1

◦

Viewing Angle: > 160 degrees

◦

No Back lighting

Note: The Displays used are the highest rated ‘Grade

A’ Displays, which allow for 0-4 defective pixels. A

defective pixel could be solid Black (Dead), White, Red,

Green or Blue

5.2. Goldelox Processor

The module is designed around the GOLDELOX

Graphics Processor from 4D-Labs

The GOLDELOX is a custom embedded graphics

processor designed to interface with many popular

OLED and LCD display panels. Powerful graphics, text,

image, animation and countless more features are

built right inside the chip. It offers a simple plug-n-play

interface to many 8bit 80-Series colour LCD and OLED

displays.

The chip is designed to work with minimal design

effort and all of the data and control signals are