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NerdMiner V2 Lucky Miner ESP32 Bitcoin Solo Hash Lottery Miner (Wi-Fi)
The NerdMiner V2 is a tiny ESP32-based lucky Bitcoin miner designed as a fun, ultra-low-power lottery-style miner. Perfect if you want to play with solo mining, learn how Bitcoin works, or give a nerdy crypto gift without the noise and power draw of a real ASIC.
Requires a 2.4 GHz Wi-Fi connection and USB power.
Ultra-low power ESP32 Bitcoin lottery miner ideal for hobby & learning
Uses only a few watts roughly R10 to R15 /month in electricity at SA tariffs
Connects via 2.4 GHz Wi-Fi to a mining pool or node (no Ethernet cable needed)
Shows stats on the built-in display (hashes, shares, luck etc.)
Great educational tool for kids, students and crypto-curious beginners
Awesome gift / desk toy for Bitcoin fans
Device: NerdMiner V2 (ESP32)
Hashrate: in the GH/s range (very small for fun & learning, not profit)
Algorithm: SHA-256
Power draw: approx. 3 to 5 W
Est. monthly power cost (24/7 @ ±R3.88/kWh): about R10 to R15
Connectivity: 2.4 GHz Wi-Fi
Display: integrated 2.8" screen (shows mining info)
2.4 GHz Wi-Fi internet connection
USB power (phone charger / USB port / USB power adapter)
Basic comfort with Wi-Fi setup and entering pool details or node URL
1× NerdMiner V2 Lucky Miner unit
USB power cable
IMPORTANT: This is a toy / educational miner, not an investment.
The hashrate is tiny, so the chance of ever finding a Bitcoin block is extremely small its like a fun tech version of a lottery ticket. Buy this if you want to learn, tinker and decorate your desk, not to make guaranteed profit.
A working 2.4 GHz Wi-Fi connection and USB power are required for the device to mine.
Not financial advice.
