ESP32 Crypto Mining Demo Device with 2.8" Display
A compact, ESP32-based device built for learning and tinkering with how crypto solo ("lottery") mining works. It runs popular open-source ESP32 miner firmware and shows live activity on a built-in 2.8-inch color display, making it an easy hands-on way to explore mining concepts on your desk.
What It Does
The device connects to your Wi-Fi network and continuously runs hashing work, displaying real-time information on its screen so you can watch what a solo-mining node is doing. It is designed as an educational and hobbyist demonstration tool rather than a piece of production mining equipment.
What the Display Shows
- Live hashrate readout
- Number of hashes/shares submitted
- Connection and pool/node status
- Uptime and basic device stats
Key Features
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Chip: ESP32 (ESP32-2432S028R "CYD" board) running open-source mining firmware
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Display: Built-in 2.8-inch color screen for on-device, real-time stats
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Connectivity: Wi-Fi (2.4 GHz) for network and pool/node connection
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Form factor: Compact, standalone desktop unit
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Power: Direct USB power connection; no battery included
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Use case: Education, experimentation, and demonstration of crypto-mining concepts
Specifications
- Processor: ESP32-2432S028R
- Display: 2.8-inch color display
- Connectivity: Wi-Fi 2.4 GHz
- Power: USB-powered (no battery included)
- Form factor: Compact, standalone
Please note: This is a novelty and educational device intended for learning and experimentation. It is not intended as a source of income, and is not represented as a way to earn cryptocurrency, profit, or any financial return.