{"product_id":"12864b-st7920-graphic-lcd-blue","title":"12864B V2.0 128x64 Graphic LCD Display Module (ST7920, Blue Backlight)","description":"\u003ch1\u003e12864B V2.0 128x64 Graphic LCD Display Module (ST7920, Blue Backlight)\u003c\/h1\u003e\n\u003cp\u003eA 128x64 pixel graphic LCD built on the ST7920 controller with a blue backlight and white display. It can run in 8-bit parallel or 3-wire SPI mode and shows both graphics and text.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e128x64 pixel graphic\u003c\/li\u003e\n  \u003cli\u003eST7920 controller\u003c\/li\u003e\n  \u003cli\u003e5V input\u003c\/li\u003e\n  \u003cli\u003e8-bit parallel or SPI serial\u003c\/li\u003e\n  \u003cli\u003eWhite characters on blue backlight\u003c\/li\u003e\n  \u003cli\u003eSPI mode uses 3 data pins\u003c\/li\u003e\n  \u003cli\u003eDimensions 94 x 70 x 10 mm\u003c\/li\u003e\n  \u003cli\u003eViewing area 71 x 39 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCompatible with\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eArduino\u003c\/li\u003e\n  \u003cli\u003eMost microcontrollers\u003c\/li\u003e\n  \u003cli\u003e8-bit parallel control\u003c\/li\u003e\n  \u003cli\u003e3-wire SPI mode\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eBuild it with Compoden's AI\u003c\/h2\u003e\u003cp\u003eTell Compoden's AI build assistant what you want to display and it picks a compatible screen, checks it against your board's interface and voltage, and hands you the wiring and the driver code matched to the exact module - all from real in-stock parts.\u003c\/p\u003e\n\u003ch2\u003eBuilt and Backed by Compoden\u003c\/h2\u003e\n\u003cp\u003eWe have spent 10 years supplying displays, boards, and parts to makers, schools, and engineering teams across India. Every Compoden order includes our AI build companion to help you wire the screen and write the driver code.\u003c\/p\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat controller does it use?\u003c\/summary\u003e\u003cp\u003eThe ST7920, which supports both parallel and serial modes.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCan it run over SPI?\u003c\/summary\u003e\u003cp\u003eYes, SPI mode uses only 3 data pins.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat supply voltage?\u003c\/summary\u003e\u003cp\u003e5V.\u003c\/p\u003e\u003c\/details\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"Product\", \"name\": \"12864B V2.0 128x64 Graphic LCD Display Module (ST7920, Blue Backlight)\", \"brand\": {\"@type\": \"Organization\", \"name\": \"Compoden\"}, \"mpn\": \"ST7920\"}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What controller does it use?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The ST7920, which supports both parallel and serial modes.\"}}, {\"@type\": \"Question\", \"name\": \"Can it run over SPI?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes, SPI mode uses only 3 data pins.\"}}, {\"@type\": \"Question\", \"name\": \"What supply voltage?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"5V.\"}}]}\u003c\/script\u003e","brand":"Compoden","offers":[{"title":"Default Title","offer_id":53479316881773,"sku":null,"price":631.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0999\/3997\/5533\/files\/product_9877b3be-4b89-44ac-903c-5a9ce3944fbd.webp?v=1782207871","url":"https:\/\/compoden.com\/products\/12864b-st7920-graphic-lcd-blue","provider":"Compoden","version":"1.0","type":"link"}