The 20x4 COG SSD1311 OLED Display Module (Model: WEO002004C) features a COG (Chip On Glass) design, offering a high-performance and reliable display solution. This SSD1311 OLED display module is renowned for its excellent display quality and durability, making it ideal for a variety of applications.
The module dimensions are 84.5 x 27.5 mm with a thickness of 2.17 mm, and the active area is 70.42 x 20.82 mm, with a diagonal size of 2.89 inches. Equipped with an SSD1311 driver IC, the WEO002004C supports an integrated character set, including ASCII, English, European, and Japanese characters. Each character is made up of 5x8 pixels, ensuring detailed and clear text representation.
This module's display mode is 4 lines, with each line capable of showing 20 characters. Due to the self-emissive nature of OLED technology, this module does not require a backlight, resulting in a lighter and thinner design and an enhanced contrast ratio of 10,000:1. Additionally, it features an ultra-wide viewing angle of up to 175 degrees, ensuring consistent display quality from various angles. The module also offers low power consumption and a broad operating temperature range, demonstrating its versatility.
The operating temperature range of the WEO002004C is -40°C to +80°C, with a storage temperature range of -40°C to +85°C, allowing stable performance in extreme conditions. The module operates within a logic voltage range of 2.4V to 3.3V, with a typical value of 3V, and utilizes a 1/32 duty driving method.
Furthermore, the WEO002004C supports multiple interface options, including 6800/8080 8-bit parallel and I2C/SPI serial interfaces, offering flexible connectivity to meet different system requirements. The module series also provides various Flexible Printed Circuit (FPC) options to address diverse customer needs.
With its reliable display quality, wide operating temperature range, and flexible interface options, the WEO002004C OLED Display Module with SSD1311 driver IC is a practical alternative to traditional LCD modules. We recommend considering this 20x4 character OLED module to enhance your product's display performance, achieving superior display quality and lower power consumption.
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