Bitcoin Miner BTC V2 NMMiner – Crypto Miner for ESP32 2.8" Smart Display Development Board, 1010 H/s Hashrate, Desktop Solo Lucky Miner Bitcoin Mining Machine for Educational Use - Yellow
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Availability:
20 left in stock
Arrives
Saturday, Apr 18
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Features
- Plug-and-Play, Stand-Alone Operation: This Bitcoin Miner can operate independently over Wi-Fi as a BTC hashing unit, requiring no external computer or additional hardware. Power it on and connect to the network to begin running. The Bitcoin Mining Machine, designed with education and learning in mind, features an ultra-low power draw and silent performance, making it ideal for beginners, classroom demonstrations, home study environments, and anyone interested in understanding blockchain hashing principles safely and effortlessly
- 2.8-inch Smart Real-Time Display: Equipped with a 2.8-inch intelligent display, this lucky miner presents hashrate, power usage, and real-time operating status clearly at a glance. The intuitive interface enables users to instantly monitor key metrics and adjust settings as needed, thereby improving usability and enhancing hands-on learning and interaction
- Low-Power & Efficient Operation: Built on the ESP32 architecture, this bitcoin miner delivers efficient hashing performance with minimized heat output and reduced energy consumption. Its low-cost, low-maintenance design ensures reliable long-duration operation, making it suitable for continuous educational use, technical exploration, and long-term stable performance without heavy power demand
- Multi-Mode Mining, Flexible Exploration: The Bitcoin Mining Machine offers multi-mode mining and flexible exploration, supporting solo mode, pool connection mode, and lucky mining, allowing users to switch freely based on testing or experimentation needs. Whether for cryptocurrency enthusiasts, developers, or hobbyists experimenting with ESP32-based hashing algorithms, the multi-mode framework offers broad flexibility for technical research and configuration testing
- Wide Compatibility & Versatile Use: Powered by the ESP32 module with Wi-Fi and BLE support, the Lucky Miner can achieve up to 1010 KH/s hashrate through software optimization. The ultra-low power design of the Crypto Miner reduces heat. It ensures stable, long-term operation, making it suitable not only as a desktop technical device but also for lab demonstrations, educational display setups, or blockchain-related showcases combining both practicality and visual appeal
Description
SPECIFICATIONS: Compatible Devices: Mobile Phone Model Name: BTCMiner-2026 Primary Use Cases: Educational Tool, Desktop Display Unit Chipset Type: ESP- WROOM-32 Hashrate Module: 1010 KH/s Color: Yellow
Brand: LinToButy
Model Name: Crypto Miner V2 NMMiner for ESP32
Memory Storage Capacity: 512 KB
Included Components: User Manual
Operating System: FreeRTOS
Memory Storage Capacity: 512 KB
Operating System: FreeRTOS
Processor Brand: ARM
Compatible Devices: IoT Devices, Laptop, Microcontroller (Arduino, Raspberry Pi), PC, Smartphone
RAM Memory Technology: LPDDR3
Processor Count: 1
Total Usb Ports: 1
Item Dimensions L x W x H: 3"L x 2"W x 0.5"H
Brand: LinToButy
Model Name: Crypto Miner V2 NMMiner for ESP32
Built-In Media: User Manual
UPC: 782926893439
Mfr Part Number: BTCM001
Manufacturer: LinToButy
Warranty Description: 1 Years
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Saturday, Apr 18
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
The Bitcoin Miner NerdMiner V2 is an interesting device for those new to cryptocurrency mining. The 2.8-inch smart display makes it easy to view data, and its hashrate of 1010H/s is competitive for this type of miner. The yellow design is eye-catching, though it may not appeal to everyone. It's great for experimenting with solo mining, but it's important to consider electricity costs and profitability. Overall, it's an attractive option for cryptocurrency enthusiasts.
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Reviewed in the United States on December 24, 2025 by Rolando
Perfect birthday or Christmas gift! I got this for my husbands birthday and he loves it. Took a few minutes to setup and he has it on his desk!
Reviewed in the United States on December 16, 2025 by Burned Toast
If you’re starting in the crypyo world this is perfect for you
Reviewed in the United States on December 14, 2025 by darlen
This mini Bitcoin mining device is a simple and interesting product for educational and display purposes. The compact size makes it easy to keep on a desk, and the screen provides basic mining-related information in a clear way. It has been running quietly in my home office for several weeks, and it’s enjoyable to check the display from time to time. For anyone curious about how Bitcoin mining works or interested in small ESP32-based tech projects, it can be a fun and useful device to explore.
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Reviewed in the United States on January 27, 2026 by Tony
Powered on and connected to WiFi, the screen comes alive on its own and starts showing activity without needing anything else attached. I leave it running on the desk and mostly glance at it rather than interact, watching the numbers update and the interface refresh as it goes. The display is bright enough to read at an angle, and the layout makes it easy to tell when it’s working versus idle, which is the part I check most. Heat stays low to the touch even after it’s been on for a while, and there’s no sound drawing attention, something I notice only because it doesn’t interrupt the room. I open the settings once, back out, then return later after realizing I wanted to see how the mode was set, not sure why I skipped it the first time. It works mainly as a small, self contained device for observing hashing activity rather than for producing results, and I let it run while I focus on other things.
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Reviewed in the United States on December 15, 2025 by Everyday Shelf
I’m really impressed with this Bitcoin mining display. The standalone design is fantastic as it let's me get real time view of the mining data. No external computer needed, just connect over WiFi and it starts working right away. It feels intuitive to set up and makes monitoring and adjusting mining strategies simple, even for beginners. The low power chip is a huge bonus in terms of energy usage. It runs cool, quiet, and reliably, with very little maintenance required, and it saves me only my monthly energy bill. I love that it’s energy efficient yet still delivers a solid hashrate. The 2.8 inch HD display easily let me see what's going on. I can see real time stats like hashrate, power, and earnings estimate without needing another device. This display has been a really good addition to my Bitcoin mining operation.
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Reviewed in the United States on December 7, 2025 by Jordan
This mini miner works well as a display-focused device, with a clear 2.8-inch screen that shows hashing status and basic mining information in an easy-to-read format. As an actual Bitcoin miner, its computing power is probably limited and should not be expected to generate meaningful returns. That said, the low cost and compact, stylish design make it interesting from a visual and educational standpoint. It functions more as a novelty or learning tool than a serious miner. In general, it is a fun desk gadget and an ideal holiday gift option for tech or crypto-enthusiast friends.
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Reviewed in the United States on December 29, 2025 by Pamdirac
This Lucky Miner display is one of those small tech kits that’s just fun to assemble and see in action. The parts were neatly packed, and the acrylic case goes together easily with the screws provided. The 2.8” display shows mining stats and coin info in a clean, retro-looking style. It works best as a crypto dashboard or mini mining monitor rather than a full power device, but it’s really stable for the size. There’s no lag, no flickering, just steady stats running in the background. It’s small enough not to clutter the desk but big enough to read comfortably. It looks great on a shelf or next to a laptop and adds a little bit of personality to a workspace if you’re into BTC and tiny builds.
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Reviewed in the United States on December 6, 2025 by Blackmo