Category: Single Board Computers
Brand: Joymeey
Merchant: Joymeey-US
Condition: New
Shipping: Amazon Global, Free shipping, Prime
Price: $38.99
Step-by-step setup instructions included for hassle-free assembly & operation—no technical expertise required
Ideal for solo lottery mining and flexible pool mining modes. This bitcoin miner machine is powered by ESP32-WROOM-32 (Wi-Fi support)，with no external computer required for operation
Optimized firmware pushes hashrate up to 980KH/s, faster for more chances of winning BTC block rewards, to be sent straight to your self-hosted wallet
Our crypto miner features a 2.8-inch smart display that shows real-time mining stats, hashrate, power consumption, and progress—for instant performance tracking and strategy tweaks
Mini lottery solo miner comes with usb charging cable and the ESP32’s inherent low-power characteristics for ultra-low energy consumption, minimal heat generation, and reduced maintenance costs
* MORE INFORMATION HERE
A Bitcoin miner is a specialized computer or device that validates and secures transactions on the Bitcoin network. It works by solving complex mathematical puzzles, a process called “proof of work,” which ensures that transactions are legitimate and prevents double-spending. In return for providing this computational power, miners are rewarded with newly created bitcoins and transaction fees. Modern Bitcoin mining often uses powerful machines called ASICs (Application-Specific Integrated Circuits), which are far more efficient than regular computers.