{"product_id":"the-esp32-cheap-yellow-display-bundle","title":"The ESP32 Cheap Yellow Display Bundle","description":"\u003ch2\u003eOver 40 Fully Tested ESP32 Projects Using Arduino IDE and the LVGL Graphics Library\u003c\/h2\u003e\n\u003cp\u003eThis bundle includes the ESP32 Cheap Yellow Display (CYD) – a compact development board combining a standard ESP32 microcontroller with a 320x240 pixel TFT color display. The board also features multiple connectors for GPIO, serial communication (TX\/RX), power, and ground. The built-in display is a major advantage, allowing users to create complex, graphics-based projects without the need for external LCDs or displays.\u003c\/p\u003e\n\u003cp\u003eThe accompanying book introduces the CYD board's hardware and on-board connectors in detail. It provides a range of beginner to intermediate-level projects developed using the popular Arduino IDE 2.0. Both basic graphics functions and the powerful LVGL graphics library are covered, with practical projects illustrating each approach.\u003c\/p\u003e\n\u003cp\u003eAll included projects have been fully tested and are ready to use. The book provides block diagrams, circuit schematics, complete code listings, and step-by-step explanations. With the LVGL library, readers can create modern, full-color graphical interfaces using widgets such as buttons, labels, sliders, calendars, keyboards, charts, tables, menus, animations, and more.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003ciframe src=\"https:\/\/e.issuu.com\/embed.html?d=the_esp32_cheap_yellow_display_book_extract_\u0026amp;hideIssuuLogo=true\u0026amp;u=eimworld\" style=\"width: 100%; height: 25vw;\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eESP32 Cheap Yellow Display Board\u003c\/h2\u003e\n\u003cp\u003eThis development board (also known as \"Cheap Yellow Display\") is powered by the ESP-WROOM-32, a dual-core MCU with integrated Wi-Fi and Bluetooth capabilities. It operates at a main frequency of up to 240 MHz, with 520 KB SRAM, 448 KBROM, and a 4 MB Flash memory. The board features a 2.8-inch display with a resolution of 240x320 and resistive touch.\u003c\/p\u003e\n\u003cp\u003eFurthermore, the board includes a backlight control circuit, touch control circuit, speaker drive circuit, photosensitive circuit, and RGB-LED control circuit. It also provides a TF card slot, serial interface, DHT11 temperature and humidity sensor interface, and additional IO ports.\u003c\/p\u003e\n\u003cp\u003eThe module supports development in Arduino IDE, ESP-IDE, MicroPython, and Mixly.\u003c\/p\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eImage transmission for Smart Home device\u003c\/li\u003e\n\u003cli\u003eWireless monitoring\u003c\/li\u003e\n\u003cli\u003eSmart agriculture\u003c\/li\u003e\n\u003cli\u003eQR wireless recognition\u003c\/li\u003e\n\u003cli\u003eWireless positioning system signal\u003c\/li\u003e\n\u003cli\u003eAnd other IoT applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMicrocontroller\u003c\/td\u003e\n\u003ctd\u003eESP-WROOM-32 (Dual-core MCU with integrated Wi-Fi and Bluetooth)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003eUp to 240 MHz (computing power is up to 600 DMIPS)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSRAM\u003c\/td\u003e\n\u003ctd\u003e520 KB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eROM\u003c\/td\u003e\n\u003ctd\u003e448 KB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlash\u003c\/td\u003e\n\u003ctd\u003e4 MB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating voltage\u003c\/td\u003e\n\u003ctd\u003e5 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower consumption\u003c\/td\u003e\n\u003ctd\u003eapprox. 115 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay\u003c\/td\u003e\n\u003ctd\u003e2.8-inch color TFT screen (240 x 320)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTouch\u003c\/td\u003e\n\u003ctd\u003eResistive Touch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDriver chip\u003c\/td\u003e\n\u003ctd\u003eILI9341\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e50 x 86 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e50 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eDownloads\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/github.com\/witnessmenow\/ESP32-Cheap-Yellow-Display\" target=\"_blank\"\u003eGitHub\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eThis bundle contains:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.qavlunxerzi.info\/products\/the-esp32-cheap-yellow-display-book\" target=\"_blank\"\u003eThe ESP32 Cheap Yellow Display Book\u003c\/a\u003e (normal price: €35)\u003c\/li\u003e\n\u003cli\u003eESP32 Cheap Yellow Display Board (normal price: €25)\n\u003cul\u003e\n\u003cli\u003e1x ESP32 Dev Board with 2.8\" Display and acrylic Shell\u003c\/li\u003e\n\u003cli\u003e1x Touch pen\u003c\/li\u003e\n\u003cli\u003e1x Connector cable\u003c\/li\u003e\n\u003cli\u003e1x USB cable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Elektor Bundles","offers":[{"title":"Default Title","offer_id":52829072195916,"sku":"21218","price":49.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0626\/6280\/3788\/files\/the-esp32-cheap-yellow-display-bundle-021218-5336748.jpg?v=1753120005","url":"https:\/\/www.qavlunxerzi.info\/products\/the-esp32-cheap-yellow-display-bundle","provider":"Elektor","version":"1.0","type":"link"}