{"product_id":"freenove-bitcoin-miner-solo-lottery-miner-esp32-3-2-inch-touch-display-wifi","title":"FREENOVE Bitcoin Miner Solo Lottery Miner — ESP32, 3.2-inch Touch Display, WiFi","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe Freenove Bitcoin Miner Solo Lottery Miner is a compact, ESP32‑based platform designed for hands‑on exploration of Bitcoin mining software and related DIY projects. It ships as a self‑contained unit that can be powered via USB and connected to Wi‑Fi for remote access. A smartphone is typically used to complete the initial setup, while a computer may be needed to install or upgrade miner software. This setup encourages experimentation and iterative learning in a small, desk‑friendly package.\u003c\/p\u003e\n\u003cp\u003eWith a focus on flexibility, the device invites tinkering—from monitoring interfaces to lightweight GUI projects—without promising fixed results. The on‑board hardware is chosen to support a range of hobbyist and educational use cases, making it a practical starter platform for those curious about embedded systems and mining software workflows.\u003c\/p\u003e\n\u003ch3\u003eCore hardware and display\u003c\/h3\u003e\n\u003cp\u003eInside you’ll find a dual‑core 32‑bit MCU capable of up to 240 MHz, plus 4 MB of flash and 520 KB of RAM. Communication is robust, with 2.4 GHz Wi‑Fi and Bluetooth 4.2, enabling wireless management and data exchange. The 3.2‑inch IPS screen delivers a bright, wide viewing angle powered by the ST7789 driver over a 4‑wire SPI bus. The resistive touch panel requires a firmer press or the included stylus for input, offering a tactile testing experience alongside a responsive display.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eESP32 dual‑core MCU up to 240 MHz for responsive projects\u003c\/li\u003e\n  \u003cli\u003e4 MB flash and 520 KB RAM support modest, expandable apps\u003c\/li\u003e\n  \u003cli\u003e2.4 GHz Wi‑Fi and Bluetooth 4.2 for wireless control\u003c\/li\u003e\n  \u003cli\u003e3.2″ IPS display with ST7789 driver for clear visuals\u003c\/li\u003e\n  \u003cli\u003eResistive touch screen with optional stylus for input\u003c\/li\u003e\n  \u003cli\u003eRGB LED provides quick visual status feedback\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePorts, plugs and expandability\u003c\/h3\u003e\n\u003cp\u003eThe unit offers a memory card slot, USB‑C power input, plus serial, SPI, and I2C interfaces. Additional I\/O pins, a speaker port, a boot and reset key, and a battery port round out the ecosystem, making it easy to connect peripherals or experiment with small projects.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMemory card slot and USB‑C power input for easy setup\u003c\/li\u003e\n  \u003cli\u003eMultiple serial, SPI, and I2C ports for expansion\u003c\/li\u003e\n  \u003cli\u003eBoot and RESET keys simplify development cycles\u003c\/li\u003e\n  \u003cli\u003eRGB LED and speaker port for interactive demos\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTutorials, code and getting started\u003c\/h3\u003e\n\u003cp\u003eExample projects exist for ESP32 and LVGL GUI library. The tutorial link is printed on the product box, providing a guided path for setup, customization, and basic GUI experiments. This resource is designed to help you begin quickly and learn by doing.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCode samples and LVGL GUI demos for hands‑on learning\u003c\/li\u003e\n  \u003cli\u003eOn‑box tutorial links for installation and upgrades\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat to expect in practice\u003c\/h3\u003e\n\u003cp\u003eThis device is designed to support experimentation rather than guarantee specific mining outcomes. Real results will depend on software choices, network conditions, and how you configure and extend the hardware. The design emphasizes practical, learn‑by‑doing experiences with clear on‑device feedback and flexible connectivity to support a range of projects.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can this device be used as a Bitcoin miner right away?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Software may not be pre-installed; you can set up and run after installing or upgrading the miner software via the provided tutorial.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What connectivity and inputs does it provide?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The board includes Wi‑Fi and Bluetooth, USB-C, a memory card slot, and multiple I\/O ports for expansion and experiments.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"FREENOVE","offers":[{"title":"Default Title","offer_id":48409873088669,"sku":"B0FFZ2Q8BR","price":24.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/9596\/1757\/files\/freenove-bitcoin-miner-solo-front-view_d3939b62-2bd2-408b-892b-1fb2eedbfd92.jpg?v=1781199112","url":"https:\/\/nexoltic.com\/products\/freenove-bitcoin-miner-solo-lottery-miner-esp32-3-2-inch-touch-display-wifi","provider":"Nexoltic","version":"1.0","type":"link"}