> **Source:** Core Electronics is an Australian maker-electronics retailer and manufacturer based in Newcastle, NSW, run by a team of makers and educators. We design and manufacture our own product lines (PiicoDev, CE originals) and are official retailers for iconic maker and industrial brands including Raspberry Pi, Arduino, Adafruit, SparkFun and DFRobot. Orders ship Australia-wide from our Newcastle warehouse. Prices are in AUD and include GST. Pricing, stock and dispatch on this page are generated from the store's live catalog. Full machine-readable index: https://core-electronics.com.au/llms.txt

# Monochrome 0.91”128x32 I2C OLED Display

**Type:** Product page · **SKU:** DFR0648 · **Brand:** [DFRobot](https://core-electronics.com.au/brands/dfrobot-australia)
**Page:** https://core-electronics.com.au/monochrome-0-91-128x32-i2c-oled-display.html ([markdown](https://core-electronics.com.au/monochrome-0-91-128x32-i2c-oled-display.html.md))

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...

## Pricing

- **Price:** $16.40 (inc GST) — $14.91 AUD, exc GST
- **Quantity discounts:** 6+ $14.16 (exc GST) · 12+ $13.56 (exc GST)

## Availability & dispatch

- In stock, ships same business day if ordered before 2PM (Australia/Sydney).
- We can dispatch 2 today, and up to 400 more in 8–12 days.

## How to buy

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- **Search the catalogue:** `https://core-electronics.com.au/search/{query}.md` (URL-encode the query; pages 2-3 at `search/{query}/{page}.md`; `search.md?q=` also works)
- **Payment methods, purchase orders, policies and contact details:** https://core-electronics.com.au/llms.txt
## Description

This compact OLED module uses the common SSD1306 driver to drive a matrix of 128x32 self-illuminating white pixels. These small displays find their way into many projects like DIY wearables, miniature game consoles, desktop widgets, and more!

Of note is the low power consumption (2-25mA depending on the portion of pixels lit), small size (20mm x 33mm), and easy driving from Arduinos, ESP32s, M0-based microcontrollers and more.

 The only downside with these screens is that pixels left on for long periods can "burn-in" leading to uneven lighting. This is an easy fix, just make sure your code is only using the screen when required

**Specifications**

- Operating Voltage: 3.3V - 5V
- Color Space: Monochrome
- Resolution: 128 x 32
- Interface: I2C
- Driver IC: SSD1306
- Brightness: 180 cd/m2
- Fully-lit Power Consumption: 25mA
- Fully-off Power Consumption: 2mA
- Operating Temperature: -30°C - 70°C
- Display Area: 22.38mm x 5.58mm (0.88" x 0.22")
- 2mm Mounting Holes
- Weight: 2.7g
 
**Documents and Resources**

- [Product Wiki](https://wiki.dfrobot.com/Monochrome%200.91%E2%80%9D128x32%20I2C%20OLED%20Display%20SKU:DFR0648)
 
**What's in the Box**

- Monochrome 0.91”128x32 I2C OLED Display x1
- 2.54 chip-mounting pin-4P x1

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/d/f/dfr0648-detail-003_564x376.jpg)