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  6. Item#: 9SIC33FKP51698

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    Stellapex Bitcoin Solo Miner NerdMiner V2 980 KH/s 2.8-inch Touchscreen Display 5W ESP32-2432S028R Crypto Lottery Mining for Home and Office Use

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    in Crypto Mining
    • High-Efficiency Home Miner: Experience Bitcoin mining firsthand with a dedicated device that achieves a hashrate of ~980 KH/s using the SHA-256 algorithm, all while operating on just 5W of power
    • 2.8-Inch Smart Touch Display: Monitor your mining operations in real-time with a clear HD display. View stats like hashrate, power consumption, and network status without needing any extra software or devices
    • Plug-and-Play Simplicity: Get started in minutes. The miner comes fully assembled with pre-installed software. Simply unbox, connect to WiFi and a power source (like a USB wall adapter or power bank), and enter your Bitcoin address to begin
    • Dual Mining Modes: Choose your strategy. Switch between Solo Mining (like a lottery for the full block reward) and Pool Mining (for more stable, smaller payouts) directly from the device's interface
    • Ultra-Low Power & Portable: At just 5W, it costs pennies a day to run. Its compact size (7x4x2 cm) and USB-C power supply mean you can run it anywhereon your desk, shelf, or even with a portable battery
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    Product Description

    Discover the world of Bitcoin mining with the NerdMiner V2, the ultimate educational gadget and conversation piece for tech enthusiasts. This fully assembled, compact device allows you to solo mine Bitcoin directly from your home or office desk with minimal setup. Powered by the efficient ESP32-D0R0M microcontroller, it delivers a substantial hashrate of approximately 980 KH/s while consuming only about 5W of power, making it one of the most energy-conscious ways to explore cryptocurrency.

    Unlike complex industrial miners, the NerdMiner V2 features an intuitive 2.8-inch touchscreen display that shows real-time mining data, including hashrate, power draw, and estimated earnings. Switch effortlessly between Solo Mining mode (for a chance at the full block reward) and Pool Mining mode (for more frequent, smaller rewards) to suit your goals. Its standalone design requires no external computerjust connect to Wi-Fi, power it via the included USB-C cable, and start your mining journey in under 5 minutes.

    Perfect for learning, gifting, or simply participating in the Bitcoin network, the NerdMiner V2 is a low-cost, low-maintenance portal into the future of finance.


    Key Features (Bullet Points)
    1. High-Efficiency Home Miner: Experience Bitcoin mining firsthand with a dedicated device that achieves a hashrate of ~980 KH/s using the SHA-256 algorithm, all while operating on just 5W of power.
    2. 2.8-Inch Smart Touch Display: Monitor your mining operations in real-time with a clear HD display. View stats like hashrate, power consumption, and network status without needing any extra software or devices.
    3. Plug-and-Play Simplicity: Get started in minutes. The miner comes fully assembled with pre-installed software. Simply unbox, connect to WiFi and a power source (like a USB wall adapter or power bank), and enter your Bitcoin address to begin.
    4. Dual Mining Modes: Choose your strategy. Switch between Solo Mining (like a lottery for the full block reward) and Pool Mining (for more stable, smaller payouts) directly from the device's interface.
    5. Educational & Fun: An ideal tool to learn the principles of blockchain and cryptocurrency mining. The intuitive interface and visual feedback make it accessible for beginners and a fascinating gadget for seasoned crypto fans.
    6. Ultra-Low Power & Portable: At just 5W, it costs pennies a day to run. Its compact size (7x4x2 cm) and USB-C power supply mean you can run it anywhereon your desk, shelf, or even with a portable battery.


    Technical Specifications
    Model:NerdMiner-V2Type:Home / Solo Lottery MinerHash Rate:~980 KH/s (Kilo Hashes per second)Algorithm:SHA-256Supported Coin:Bitcoin (BTC)Chip:ESP32-D0R0M MicrocontrollerDisplay:2.8-inch Touch ScreenConnectivity:WiFi 802.11b/g/n, Bluetooth Low Energy (BLE)Power Supply:USB-C (Cable Included)Input Voltage:5V DCPower Consumption:~5 WattsDevice Dimensions:7 x 4 x 2 cm (L x W x H)Device Weight:30gPackage Dimensions:9 x 5 x 2 cmPackage Weight:120g
    What's in the Box
    1. 1 x NerdMiner V2 Device (Fully Assembled)
    2. 1 x USB-C Cable (for power and data)
    3. Quick Start Guide

    Important Note on Bitcoin MiningThis device is designed for educational purposes and as an introduction to Bitcoin mining. Due to the extreme global difficulty of the Bitcoin network, mining a block solo with this miner is statistically very unlikely (akin to winning a lottery). It is not intended as a profit-generating investment. Daily estimated earnings are negligible or negative when factoring in electricity costs. The primary value is the educational experience and the support of the decentralized Bitcoin network.

    Warranty & Returns

    Warranty, Returns, And Additional Information

    Warranty

    • Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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    Return Policies

    • Return for refund within: 30 days
    • Return for replacement within: 30 days
    • This item is covered by Stellapex Return Policy

    Manufacturer Contact Info

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    The Stellapex NerdMiner V2 is a compact Bitcoin SHA-256 miner rated at about 980 KH/s and 5W, suited to hobbyists and learners who want to explore mining at home rather than use it as commercial or profit-focused equipment.

    Recommended For

    • Bitcoin-curious learners who want to watch a small device connect to a mining pool and see mining activity on a screen; the NerdMiner project describes learning as a primary purpose.
    • Bitcoin hobbyists looking for a compact desk display that makes solo-mining’s lottery-style nature visible, rather than a device for earning regular Bitcoin.
    • ESP32 and Cheap Yellow Display tinkerers who want to experiment with Bitcoin-mining firmware, Wi-Fi setup, pools, and on-screen stats on supported hardware.
    • Bitcoin fans who want a low-power, small-form-factor novelty miner to leave running on a desk or shelf while following mining stats, with no expectation of meaningful earnings.

    Real-World Use Scenarios

    • For a first hands-on Bitcoin-mining demo at home or in a classroom, connect the miner to Wi-Fi and watch its status and hashing activity on the screen; it makes the process visible, but should be presented as a learning device rather than an income source.
    • For a hobbyist trying solo mining as a Bitcoin “lottery,” leave it running on a desk and monitor its activity; a block reward is extraordinarily unlikely, so the practical experience is watching the experiment rather than expecting earnings.
    • For an ESP32 or Bitcoin-mining hobbyist, use the device to test firmware or compare displayed hashrate with pool-side activity; community testing of the ESP32-2432S028R shows that results can vary with firmware and setup.
    • For someone learning how mining pools work, use the pool option to observe whether the device connects and submits shares; treat this as a demonstration of pool activity, not a promise of regular payouts.
    • As a compact desk display or conversation piece, keep it powered by USB-C to show mining activity at a glance; its main value in this setting is making a small technical experiment visible, not producing meaningful Bitcoin revenue.

    Spec Summary

    AttributeValue
    Best ForBitcoin SHA-256 mining in compact home or office setups, with Wi-Fi connectivity and USB-C power
    Mining SpecificationsSupports Bitcoin (BTC) mining with the SHA-256 algorithm at 980 KH/s
    Connectivity And PowerConnects over Wi-Fi and uses USB Type-C power, with 5 W power consumption
    Operating ConditionsOperating temperature: 5–45 °C; operating humidity: 5–95%
    Dimensions And Weight70 × 40 × 20 mm; 30 g
    Package ContentsNerdMiner-V2 miner, Type-C cable, and user manual
    Model IdentifiersStellapex NerdMiner-V-2; model NerdMiner-V-2