DFROBOT Fermion Monochrome 0.91” I2C OLED Display Breakout
Monochrome 0.91” 128x32 I2C OLED display breakout by DFROBOT. Features SSD1306 chip, low power consumption and ultra-narrow PCB design.
The DFROBOT Fermion Monochrome 0.91” I2C OLED Display Breakout is a compact and efficient display module designed for a wide range of electronic projects. Utilising the SSD1306 driver chip, this breakout features 128x32 self-illuminating white pixels that deliver a high-contrast visual output with a typical brightness of 180 cd/m². The module employs an I2C communication interface and internal power-on reset processing for straightforward integration.
One of the standout features of this display is its back chip-mounting pad design, which makes soldering more convenient and simplifies your wiring. The ultra-narrow PCB measures just 41 x 12mm, providing the flexibility to fit into space-constrained applications. It offers low power consumption, drawing approximately 25mA with the full screen lit (at both 3.3V and 5V) and just 2mA when the screen is off.
This OLED display is fully compatible with popular development boards, including Arduino UNO, Leonardo, ESP32/ESP8266, and FireBeetle-M0. It is perfectly suited for creating wearable display devices, mini game consoles, and desktop widgets. The package includes the monochrome 0.91” OLED display with a chip pad and a 2.54 chip-mounting pin for easy setup.
- For wearable display devices
- For mini game consoles
- For desktop widgets
- For Arduino UNO development boards
- Display Size: 0.91 inches
- Resolution: 128 x 32 pixels
- Driver Chip: SSD1306
- Display Colour: Monochrome White
- Communication Interface: I2C
- PCB Dimensions: 41 x 12mm
- Display Area: 22.38 x 5.58mm
- Brightness: 180 cd/m² (typical)
- Operating Temperature: -30°C to 70°C
- Operating Voltage: 3.3V / 5V
- Current Consumption (Full Screen On): 25mA
- Current Consumption (Full Screen Off): 2mA
- Special Feature: Back chip-mounting pad design
- Special Feature: Ultra-narrow PCB
- Special Feature: Internal power-on reset
- Height: 43mm
- Width: 33mm
- Depth: 15mm
- Weight: 9 grams
- Kit Contents: 1 x Monochrome 0.91” 128x32 I2C OLED Display with Chip Pad, 1 x 2.54 Chip-Mounting Pin-4P
- Silicon Core Number: SSD1306
- For Use With: Arduino UNO, Leonardo, ESP32/ESP8266, FireBeetle-M0 Development Boards
- SVHC: No SVHC (04-Feb-2026)
Always follow local regulations and product guidance.
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