{"product_id":"d1-mini-0-66-oled-display-module","title":"D1 Mini 0.66\" OLED Display Module","description":"\u003ch2\u003eOLED Display Shield for Wemos D1 Mini — 0.66\" 64×48 IIC I2C (SSD1306)\u003c\/h2\u003e\n\u003cp\u003eAdd a bright, crisp visual interface to your Wemos D1 Mini projects with this compact OLED Shield. Whether you're displaying real-time sensor data, status readouts, or custom UI elements, this small but sharp screen delivers clear output in a form factor built specifically for the D1 Mini.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact 0.66\" OLED display\u003c\/strong\u003e with a 64×48 pixel resolution for sharp, legible output\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eI2C (IIC) interface\u003c\/strong\u003e for simple, low-pin wiring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual I2C address support\u003c\/strong\u003e — configure as 0x3C or 0x3D to suit your setup\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSSD1306 driver IC\u003c\/strong\u003e — widely supported across Arduino and compatible platforms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3.3V operating voltage\u003c\/strong\u003e with 3.3V-only I\/O compliance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cblockquote\u003e\n\u003cp\u003e⚠️ \u003cstrong\u003eImportant:\u003c\/strong\u003e All I\/O pins are designed for 3.3V only. Do not connect to 5V logic without appropriate level shifting.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003chr\u003e\n\u003ch2\u003eExample Use Case\u003c\/h2\u003e\n\u003cp\u003ePair this OLED Shield with a DHT22 Shield to display live temperature and humidity readings locally on-screen — even while data is simultaneously transmitted to the cloud.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eScreen Size\u003c\/td\u003e\n\u003ctd\u003e0.66 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e64 × 48 pixels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd\u003e3.3V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterface\u003c\/td\u003e\n\u003ctd\u003eIIC (I2C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eI2C Address\u003c\/td\u003e\n\u003ctd\u003e0x3C or 0x3D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDriver IC\u003c\/td\u003e\n\u003ctd\u003eSSD1306\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eI\/O Compliance\u003c\/td\u003e\n\u003ctd\u003e3.3V only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch2\u003eWhat's in the Box\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eOLED Shield for Wemos D1 Mini × 1\u003c\/li\u003e\n\u003cli\u003eStandard pin headers × 2\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"38-3D","offers":[{"title":"Default Title","offer_id":51778971304232,"sku":"D1_0-66_OLED_Shield","price":5.82,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/7581\/0600\/files\/D1-Mini-0_66-OLED-Display-Module.jpg?v=1778402127","url":"https:\/\/th.38-3d.co.uk\/products\/d1-mini-0-66-oled-display-module","provider":"38-3D","version":"1.0","type":"link"}