{"product_id":"square-rgb-666-ttl-tft-display-4-720x720-no-touchscreen-tl040hds20-b1502a","title":"Square RGB 666 TTL TFT Display - 4\" 720x720 - No Touchscreen - TL040HDS20-B1502A","description":"\u003cp\u003eThis is a screen for advanced hackers who like the look of a big rectangular TFT screen with tons of pixels. The 4\" display has 720x720 16-bit full-colour pixels and is an \u003cstrong\u003eIPS\u003c\/strong\u003e display, so the colour looks great up to 80 degrees off-axis in any direction.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eThis version does not have a touchscreen.\u003c\/strong\u003e \u003c\/p\u003e \u003cp\u003eThe TFT driver is ST7701S and uses both TTL RGB 'dot clock' data. Note that, unlike the other funky-shaped displays, this particular model \u003cem\u003edoes not require \u003c\/em\u003eSPI pre-configuration. It pops up immediately into 'RGB' mode - which makes it a great panel to start with. However, note that despite having a 40-pin connector, it does not have the same pinout as standard 'rectangular' 800x480 (4.3\", 5\" or 7\") or 480x272 (4.3\") displays. It's a new kind of beast for sure.\u003c\/p\u003e \u003cp\u003eTo make stuff light up you'll need a chip that can perform TTL RGB TFT driving, which means a powerful microcontroller such as the ESP32-S3 with octal PSRAM or a computer like a \u003ca href=\"\/zh\/collections\/raspberry-pi-store\"\u003eRaspberry Pi\u003c\/a\u003e (with either direct-DPI connection or an intermediary chip like the ICN6211). Either way, it's not something you can wire up to your Feather or Arduino!\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eThis is just the display module, no driver PCB is included!\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eYou cannot use these with an everyday microcontroller unless it specifically has support for RGB-666 displays so please do not purchase unless you know for sure that it can plug into a driver board with the correct pinout as well.\u003c\/strong\u003e\u003c\/p\u003e \u003ch2\u003e\u003cstrong\u003eResources\u003c\/strong\u003e\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e\u003ca href=\"https:\/\/cdn-shop.adafruit.com\/product-files\/5795\/5795_B1502_PORCH_RGB_0710.txt\"\u003eDisplay Init Code Listing\u003c\/a\u003e\u003c\/li\u003e \u003cli\u003e\u003ca href=\"https:\/\/cdn-shop.adafruit.com\/product-files\/5795\/Specification_TL040HDS20-B1502A_20221208.pdf\"\u003eDisplay Spec Sheet\u003c\/a\u003e\u003c\/li\u003e \u003cli\u003e\n\u003ca href=\"https:\/\/cdn-shop.adafruit.com\/product-files\/5795\/ST7701+Datasheet.pdf\"\u003eST7701 Datasheet\u003c\/a\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e \u003c\/ul\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":50847575965969,"sku":"ADA5795","price":29.6,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0901\/6285\/6209\/files\/square-rgb-666-ttl-tft-display-4-720x720-no-touchscreen-tl040hds20-b1502a-adafruit-ada5795-41052511240387.jpg?v=1735215763","url":"https:\/\/abcd3032.myshopify.com\/zh\/products\/square-rgb-666-ttl-tft-display-4-720x720-no-touchscreen-tl040hds20-b1502a","provider":"Tayyab Zak","version":"1.0","type":"link"}