3Pcs Bitcoin  V2 NMMiner Hashrate 411KH/S ESP32 2.8 Inch Display Crypto Solo Lottery ESP32-2432S028R DROOM
3Pcs Bitcoin  V2 NMMiner Hashrate 411KH/S ESP32 2.8 Inch Display Crypto Solo Lottery ESP32-2432S028R DROOM
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3Pcs Bitcoin V2 NMMiner Hashrate 411KH/S ESP32 2.8 Inch Display Crypto Solo Lottery ESP32-2432S028R DROOM

3.4 stars out of 25 reviews
(3.4)|
25 ratings

Key item features

  • Enhanced Performance: Features an optimized algorithm firmware boosting hashrate to 411KH/s, significantly increasing lottery win probability by 680% compared to v2's 55KH/s.
  • Smart Display: The 2.8-inch display automatically turns off after one minute of inactivity to prevent light pollution and can be reactivated by pressing any key.
  • Versatile Modes: Double-clicking the USER key enables a desktop clock mode, allowing the BTC Lottery to run discreetly in the background.
  • Integrated Connectivity: Equipped with an ESP32-WROOM-32 Module, providing support for both Wi-Fi (802.11 b/g) and Bluetooth LE (4.2).
  • Efficient Hardware: Utilizes an ESP32-S3R8 MCU Wi-Fi microcontroller, offering low cost, low maintenance, and high reliability for standalone operation.
  • Robust Memory: Includes 384KB ROM, 512KB RAM, 16KB RTC RAM, and 8MB SiP Flash for efficient operation.
  • Flexible Interfaces: Provides a Type-C USB interface and 22 GPIO pins for various connectivity and expansion options.
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Current price is $60.96
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  • Free 30-day returns

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Columbus, 43215
Arrives between Apr 15 - Apr 18
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Sold and shipped by Liyugen
4.1 stars out of 5, based on 30 seller reviews(4.1)
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3.4 out of 5 stars
stars25 ratings8 reviews
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Showing 1-3 of 8 reviews

Dec 24, 2025
gabriel
5 out of 5 stars review

Verified Purchase

Great Buy!

Can't beat the price. Delivery was quick. only reason i put a 4 for ease was that you have to oniw what you are doing. I plan on ordering some more.

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Jan 3, 2026
Micah
5 out of 5 stars review

Verified Purchase

Bit coin digger

Hard to connect but once you figure it out, it's pretty cool.

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Jan 14, 2026
Tina
5 out of 5 stars review

Verified Purchase

Arrived as described.

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