kakaone Bitcoin Lottery Miner, NerdMiner 1000KH/s ESP32 BTC 2.8" Solo Miner, Low Power Display Crypto Miner for Educational Research

["HASH RESEARCH & MULTI-MODE EXPERIENCE：This bitcoin miner features a hash rate up to 1000KH/s, great for beginners and enthusiasts to learn blockchain hash principles. It supports fun lottery mining mode. If the progress stays at 80%, press and hold the start button for 3 seconds to reset, then scan the QR code for reconfiguration. This btc solo miner brings a professional learning and exploring experience.","1.5W LOW POWER & SILENT OPERATION：This solo bitcoin miner runs at only 1.5W ultra-low power and supports 24-hour continuous operation with minimal electricity cost. Adopting a fanless silent design, it fits perfectly for home, office and desktop placement. This bitcoin miner machine comes with pre-installed test wallet data, please clear and reconfigure personal parameters before first use.","VISUAL SCREEN & REAL-TIME STATUSE：quipped with a 2.8-inch TFT display, this bitcoin solo miner clearly shows mining status, hash rate, power consumption and WiFi connection information in real time. No external devices are required, allowing you to easily keep track of the operating dynamics anytime.","WIFI INDEPENDENT OPERATION & PLUG AND PLAY：Built-in ESP32 smart chip enables offline standalone WiFi operation, no external computer or extra hardware required. This bitcoin miner kit works right after powering on and connecting to the network. You can refer to the official guide for detailed configuration steps.","ESP32 COMPUTING DEVICE & GIFT CHOICE：Compatible with 2.4G WiFi and Ethernet connection, compact and easy to carry. This solo miner bitcoin is ideal for blockchain tech experiments, crypto knowledge learning and DIY fun for enthusiasts. It also serves as a creative educational gift for Christmas, New Year, birthdays and other festivals."]