Price: $19.99 - $17.99
(as of Jun 14, 2026 15:14:51 UTC – Details)
From the brand
Heltec derived from Hello Tech
Heltec, represents a humble and sincere greeting to technology. Since 2014, we have been committed to offering highly reliable wireless and loT products to developers and businesses worldwide.
Every product we offer is not just hardware, but a complete solution. Heltec can help you quickly build stable and efficient application scenarios,allowing technology to truly serve the real world.
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【Powerful & Efficient Bitcoin Lottery Miner】Achieve hash rates up to 1000KH/s with this Crypto Miner, designed for smooth and stable Solo Miner operations. Whether you’re new to cryptocurrency or an experienced enthusiast, it delivers reliable performance for your mining setup.
【Ultra-Low Power & Silent Operation】With only 1.5W power draw and a fanless design, this BTC Solo Miner runs 24/7 without raising your energy bill or creating noise. Perfect for desktop, office, or home use.
【Real-Time Monitoring on 2.8″ Smart Display 】Stay fully informed with a clear visual interface that shows live mining status, hash rate, power usage, and WiFi connection. No external devices needed to track your Bitcoin Lottery Miner progress.
【Standalone WiFi & Bluetooth-Enabled Setup】Powered by ESP32, this Crypto Miner works independently over WiFi—no computer required. Just plug in, connect, and start your Solo Miner journey in minutes
【Versatile Mining Modes & Reliable Performance 】Supports BTC Solo Miner via 2.4G WiFi or Ethernet.Built on the ESP32-WROOM-32, this crypto miner delivers stable connectivity, high reliability, and consistent hash rates up to 1000KH/s, This module also supports multiple mining modes. ideal for experimental mining, educational projects, or crypto hobbyists.
