> **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

# Grove - OLED Display 0.66" (SSD1306)- IIC - 3.3V/5V

**Type:** Product page · **SKU:** SS104020248 · **Brand:** [Seeed Studio](https://core-electronics.com.au/brands/seeed-studio-australia)
**Page:** https://core-electronics.com.au/grove-oled-display-0-66-ssd1306-iic-3-3v-5v.html ([markdown](https://core-electronics.com.au/grove-oled-display-0-66-ssd1306-iic-3-3v-5v.html.md))

The Grove - OLED Display 0.66" (SSD1306) is a monochrome display with 64×48 resolution. It contains a user-friendly design and outstanding performance with Grove I2C interface in 20mm×20mm ultra-small size.

## Pricing

- **Price:** $10.75 (inc GST) — $9.77 AUD, exc GST
- **Quantity discounts:** 10+ $9.38 (exc GST) · 25+ $9.09 (exc GST)

## Availability & dispatch

- Available with a lead time — expect dispatch between Aug 19 and Aug 21.

## How to buy

- **Build a cart:** compose `https://core-electronics.com.au/cart/link?items=SS104020248:1` (comma-separated SKU:qty pairs) and share the link. Opening it shows a confirmation page with live pricing and stock before anything is added to the cart.
- **Verify the cart first:** fetch `https://core-electronics.com.au/cart/link/SS104020248:1.md` for live line prices (inc & exc GST, quantity discounts applied), stock and dispatch estimates, and totals. Append `/to/{AU-postcode}` (or `/to/{country-code}:{postcode}`) before `.md` for delivery options and prices to that destination. Unknown, retired, or out-of-stock SKUs are flagged. (Query form `cart/link.md?items=...` also works but some robots parsers refuse query strings here.)
- **Checkout** is completed on-site and includes a captcha at the payment step. Share the cart link; checkout takes it from there.
- **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

As a new version, the Grove - OLED Display 0.66" (SSD1306) has a smaller screen compared to the other OLED(Organic Light Emitting Diode) display like Grove - OLED Display 0.96" (SSD1315). And yet it can still display with 64×48 resolution and it preserves the performance like the others, e.g. high brightness, low power consumption and Grove interface on the back, etc.

You can use the I2C interface to light up the mini display with your microcontroller to display words, images or whatever you want. 0.66" display screen helps you to show the information in a smaller place and you can use it as Arduino OLED display, Raspberry Pi PLED display, etc.

This Grove-OLED Display supports the U8g2 monochrome displays library written by Olikraus. The library is so convenient and well compatible that it can support SSD1306 and other chips like SSD1315. So get you one now and have fun with this tiny screen!

We have developed more than 300 Grove modules, covering a wide range of applications that can fulfill a variety of needs.

**Features**

- Based on SSD1306, cropped to 64\*48 resolution(Monochrome)
- Ultra-small size: 20 \* 20mm
- High contrast, high brightness
- Changeable I2C address
- 3.3V/5V power supply compatible
- Low power consumption
- Wide operating temperature range: -40° ~ +85°
- User-friendly design: Grove interface on the back

**Application**

- Intelligent clock
- System monitoring
- Weather stations

**Specification**

- Input voltage: 3.3V / 5V
- Output Voltage: 0 ~ 2.3V
- Pixels: 64 x 48
- Temperature Range: -40°C ~ +85°C
- Interface: I2C

**Technical Details**

- Dimensions: 20mm x20mm x4mm
- Input voltage: G.W 9 g
- Output Voltage: Exclude

**Part List**

- Grove - OLED Display 0.66" (SSD1306) x1

**Documentations**

- [SSD1306 datasheet](https://core-electronics.com.au/attachments/localcontent/SSD1306-Datasheet_36793b78b14.zip)
- [Schematic files](https://core-electronics.com.au/attachments/localcontent/GroveOLEDDisplay0_76192311dcb.rar)

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/i/m/image_2848.jpg)