{"product_id":"0-91-inch-oled-display-module-128-32-cog-blue-lcd-screen-ssd1306bz-4-wire-spi-15-pin-connector-30-0-11-50-1-227mm-panel-for-embedded-systems","title":"0.91 Inch OLED Display Module 128×32 COG Blue LCD Screen SSD1306BZ 4-Wire SPI 15-Pin Connector 30.0×11.50×1.227mm Panel for Embedded Systems","description":"\u003ch1\u003e0.91 Inch 128×32 Blue OLED Display Module with SSD1306BZ Driver and 4-Wire SPI\u003c\/h1\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"0.91 inch 128×32 blue OLED display module with SSD1306BZ driver and 15-pin connector\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/6508\/2025-11-17\/original-image\/19fccc96-0da4-4b90-a1d7-7b7c63e802e3.webp\"\u003e\u003c\/div\u003e\u003cp\u003eThis 0.91-inch monochrome OLED display module offers a crisp blue-on-black readout for embedded projects, instrumentation, and compact user interfaces. With a 128×32 dot matrix and chip-on-glass (COG) construction, the module delivers clear text and simple graphics while keeping the overall footprint small. The SSD1306BZ driver IC handles pixel control via a 4-wire SPI interface, making it straightforward to connect to microcontrollers or single-board computers. Its 15-pin connector simplifies wiring, and the wide operating temperature range from -40 to 70°C suits both indoor and light industrial environments.\u003c\/p\u003e\u003ch2\u003eFeatures and Construction\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"0.91 inch 128×32 blue OLED display module with SSD1306BZ driver and 15-pin connector\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/6508\/2025-11-17\/original-image\/22911a2a-ee67-4ee2-b171-fd125693f1c0.webp\"\u003e\u003c\/div\u003e\u003cp\u003eDesigned for space-constrained applications, this OLED module combines a low-profile glass panel with reliable COG assembly. The blue emissive display provides good contrast and readability, even in moderate ambient light.\u003c\/p\u003e\u003ch3\u003eDisplay Resolution and Size\u003c\/h3\u003e\u003cp\u003eThe module offers 128 columns by 32 rows of individual blue pixels, sufficient for alphanumeric characters, icons, or simple waveform plots. The active display area measures 22.384×5.584mm within a panel size of 30.0×11.50×1.227mm, and the overall field of view is 24.384×7.584mm.\u003c\/p\u003e\u003ch3\u003eInterface and Compatibility\u003c\/h3\u003e\u003cp\u003eUsing the SSD1306BZ driver with a 4-wire SPI protocol, the display can be driven by most popular microcontrollers including Arduino, Raspberry Pi, and STM32 families. The 15-pin connector provides dedicated power, ground, and SPI signal lines for reliable communication.\u003c\/p\u003e\u003ch2\u003eUses and Placement\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"0.91 inch 128×32 blue OLED display module with SSD1306BZ driver and 15-pin connector\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/6508\/2025-11-17\/original-image\/5ae86f0f-341f-4bee-9329-1a3196b8e172.webp\"\u003e\u003c\/div\u003e\u003cp\u003eThis screen is suitable for any application where a small, low-power display is needed to show status data, sensor readings, or simple menu options. Its compact dimensions and straightforward interface reduce development time.\u003c\/p\u003e\u003ch3\u003eEmbedded System Indicators\u003c\/h3\u003e\u003cp\u003eUse the display to show system status, error codes, or network connection indicators in custom electronics. The 128×32 pixel grid can display up to four lines of small text or two lines of larger characters.\u003c\/p\u003e\u003ch3\u003ePrototyping and Education\u003c\/h3\u003e\u003cp\u003eWith its 4-wire SPI interface and wide temperature tolerance, this module works well for classroom projects, laboratory instruments, or breadboard-based prototypes where space and power budgets are tight.\u003c\/p\u003e\u003ch2\u003eBenefits and Buying Value\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"0.91 inch 128×32 blue OLED display module with SSD1306BZ driver and 15-pin connector\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/6508\/2025-11-17\/original-image\/a570c496-2186-4e11-ab73-b51487bf6bae.webp\"\u003e\u003c\/div\u003e\u003cp\u003eThe OLED technology provides high contrast and low power consumption compared to backlit LCDs. The COG structure reduces component height and eliminates the need for external driver boards in many cases.\u003c\/p\u003e\u003ch3\u003eLow Maintenance and Robustness\u003c\/h3\u003e\u003cp\u003eOLED pixels switch quickly and maintain brightness across the -40 to 85°C storage range. The glass panel requires careful handling but offers a long operational life under normal conditions.\u003c\/p\u003e\u003ch3\u003eWhy Choose This Module\u003c\/h3\u003e\u003cp\u003eThis display delivers a proven combination of small size, standard interface, and reliable blue OLED output at a low component count. It is a practical choice for developers needing a basic character or icon-based readout.\u003c\/p\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"0.91 inch 128×32 blue OLED display module with SSD1306BZ driver and 15-pin connector\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/6508\/2025-11-17\/original-image\/f0d34d56-6767-443a-9bd2-c9096d7f63db.webp\"\u003e\u003c\/div\u003e","brand":"test6666651jzxp4o4e","offers":[{"title":"LCD module","offer_id":67813978833287,"sku":"CJJY166978801AZ","price":15.58,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1105\/3665\/5239\/files\/a570c496-2186-4e11-ab73-b51487bf6bae.webp?v=1793221312","url":"https:\/\/crestivra.co.uk\/products\/0-91-inch-oled-display-module-128-32-cog-blue-lcd-screen-ssd1306bz-4-wire-spi-15-pin-connector-30-0-11-50-1-227mm-panel-for-embedded-systems","provider":"Crestivra","version":"1.0","type":"link"}