0.91" 128x32 OLED Display Module SSD1306 SPI 12-Pin Blue
0.91" 128x32 OLED Display Module SSD1306 SPI 12-Pin Blue
0.91-Inch 128×32 OLED Display Module – SSD1306 SPI, 12-Pin, Monochrome Blue
Upgrade your electronics project with this compact 0.91-inch PMOLED display module. Featuring the trusted SSD1306BZ driver IC and a crisp 128×32 pixel resolution, this monochrome blue panel is perfect for DIY microcontroller builds, hardware wallets, sensor readouts, wearables, and any project that demands a small but sharp display. With a wide operating temperature range of −40 °C to +70 °C, it performs reliably in demanding environments.
Key Features
- Screen Size: 0.91 inches (diagonal)
- Resolution: 128 × 32 pixels (monochrome blue)
- Driver IC: SSD1306BZ
- Interface: 4-wire SPI (Serial Peripheral Interface)
- Module Structure: COG (Chip-On-Glass)
- Pin Count: 12-pin connection
- Display Area: 22.384 mm × 5.584 mm
- Field of View: 24.384 mm × 7.584 mm
- Panel Dimensions: 30.0 mm × 11.50 mm × 1.227 mm
- Operating Temperature: −40 °C to +70 °C
- Storage Temperature: −40 °C to +85 °C
- Installation Method: Soldering (welding)
What's in the Box?
- 1 × 0.91" OLED Display Module
Compatible Applications
This SSD1306-based OLED module is widely compatible with Arduino, Raspberry Pi, STM32, ESP8266/ESP32, and other popular microcontroller platforms. It is also commonly used as a replacement or custom screen for hardware wallet displays, portable instruments, and DIY gadgets requiring a compact, low-power visual output.
Made in Mainland China.
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Frequently Asked Questions
Q: Is this 0.91" OLED module compatible with Arduino and ESP32 projects?
A: Yes. The SSD1306BZ driver IC is one of the most widely supported OLED controllers available. It works seamlessly with Arduino, ESP8266, ESP32, STM32, and Raspberry Pi using readily available libraries such as Adafruit SSD1306 or U8g2. Simply connect via the 4-wire SPI interface and you're ready to go.
Q: What does the 12-pin connection on this display module mean?
A: The 12-pin interface includes all necessary lines for SPI communication (clock, data, chip select, data/command, reset) plus power and ground. This pin count is standard for the COG (Chip-On-Glass) module design and allows for a compact, solder-in installation on custom PCBs or development boards.
Q: Can this display operate in cold or hot environments?
A: Absolutely. This module is rated for an operating temperature range of −40 °C to +70 °C and a storage range of −40 °C to +85 °C, making it suitable for both outdoor enclosures and industrial or hobbyist applications in varied climates.