Monochrome 0.91”128x32 I2C OLED Display with Chip Pad

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SKU: DFR0647 Brand: DFRobot

This OLED display module uses the SSD1306 drive chip, has 128x32 self-illuminating white pixels, and adopts the back chip-mounting pad design. Small size, the length...

$16.60 AUD, inc GST

$15.09 AUD, exc GST

Available with a lead time
Expect dispatch between Dec 30 and Jan 03

Quantity Discounts:

10-25 $14.49 (exc GST)
25+ $14.04 (exc GST)

This OLED display module uses the SSD1306 drive chip, has 128x32 self-illuminating white pixels, and adopts the back chip-mounting pad design. Small size, the length is 41mm and the width is only 12mm. With its small size, simple wiring, and low power consumption, it can be applied to many display applications, such as wearable display devices, Mini small game consoles, desktop widgets, etc.

The display module adopts a high-contrast, low-power OLED display. Full-screen lighting consumes approximately 25mA (3.3V) 25mA (5V) and full-screen off power consumption: approx. 2mA (3.3V) 2mA (5V). It is compatible with controllers such as Arduino UNO, Leonardo, ESP32/ESP8266, FireBettle-M0, and so on. Internal power-on reset processing, I2C communication methods and the chip-mounting pad, so that your welding line will be more convenient and simpler. The module has an ultra-narrow PCB design that is more flexible to match more applications.

Note: Turn the pixels off when you are not using the display to prevent the use of some pixels too long to darken them, which will cause the brightness uniformity problem.

Monochrome Selection Guide

Product Name	0.91" 128x32 OLED-A	0.91" 128x32 OLED-B	0.96" 128x64 OLED
SKU	DFR0647	DFR0648	DFR0650
Chip	SSD1306	SSD1306	SSD1306
Voltage Input	3.3/5V	3.3/5V	3.3/5V
Resolution	128x32	128x32	128x64
Interface	I2C	I2C	I2C/SPI
Welding Method	Chip-mounting pad on the back	Ordinary welding hole	Ordinary welding hole
Size	41x12 mm	33x20 mm	30x30 mm
Price	$9.90	$9.90	$14.50
Features	1. Small size, ultra-narrow design 2. Display 2 rows of 16 pixel characters 3. Chip-mounting pad	1. Small size 2. Display 2 rows of 16 pixel characters	1. Display 4 rows of 16 pixel characters 2. Support I2C/SPI 3. Iron frame to protect the screen
Recommended	Suitable for users with certain hands-on ability to build up applications requiring space and appearance	Suitable for entry-level makers	Applicable for users who want to display much content with high-speed SPI refresh

Features

Chip-mounting pad
Self-illuminating OLED display
Controllable pixels and low power consumption
Supports power-on reset

Applications

Thermometer
Desktop weather display
Kitchen weighing machine
Air quality detector
Mini Game consoles
Wearable display

Specification

Operating voltage: 3.3V to 5V
Color: White pixels
Number of pixels: 128 columns x 32 rows
Interface: I2C
Drive chip: SSD1306
Brightness: 180 (Typ) cd/m2
Full-screen lighting power: approx. 25mA (3.3V) 25mA (5V)
Full-screen off power consumption: approx. 2mA (3.3V) 2mA (5V)
Operating temperature: -30°C to 70°C
Display area: 22.38 x 5.58 mm / 0.88”x 0.22”
Mounting hole diameter: 2 mm
Size: 41x12 mm / 1.61”x 0.47”
Weight: 2.2 g

Projects

Project 1: Making an Arduino OLED Ring Clock

The hardwares you need to do this project:

0.91”128x32 I2C OLED Displayx1

DS3231M MEMS Precise RTCx1

Beetlex1

3.7V Lithium Battery Charger x1

1000mah 3.7v Lithium Battery x1

Needle x1

A piece of elastic braid tape

Documents

Product wiki

Parts List

Monochrome 0.91”128x32 I2C OLED Display with Chip Pad x1
2.54 chip-mounting pin (1 pin downward) -4P x1

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