6PCS OLED LCD Display Module, 0.91" 4 Wire SPI Serial OLED Screen Driver,128x32 3.3V ~ 4.2V for Ledger Nano S(12pin Blue)

Description

🔷 Elevate your device’s display game with sleek, power-smart OLED brilliance!

This 0.91" blue OLED display module features a sharp 128x32 resolution with a high 10,000:1 contrast ratio, powered by an SSD1306 controller. It operates efficiently on 3.3V to 4.2V without a backlight, ensuring ultra-low power consumption. Designed for durability and versatility, it supports a wide temperature range (-40°C to 80°C) and connects via a 4-wire SPI interface, making it ideal for professional-grade devices like Ledger Nano S, POS systems, and communication routers.