Description
Price: $149.99 - $35.99
(as of Oct 07, 2025 13:16:33 UTC – Details)
Product description
Heltec NerdMiner V2 – Your Ultimate Bitcoin Mining Companion
Unlock the future of crypto mining with the Heltec NerdMiner V2, a high-performance Bitcoin miner designed for efficiency, convenience, and versatility. Powered by an optimized algorithm, this crypto miner delivers an impressive 980KH/s hashrate, boosting your lottery-winning probability by 420% compared to previous models. Whether you’re a seasoned miner or a crypto enthusiast, this mining machine offers a seamless and rewarding experience.This NM Miner has been upgraded to use ESP32-WROOM-32 module, supporting Wi Fi and BLE. At present, the NMMiner has achieved a higher Harshrate of 980KH/s.
Plug & Play Mining Solution
Unlock your mining potential in under a minute with our pre-installed software. Simply connect to a USB power source, and embark on your journey.
The steps for using NMMiner can be carried out according to the following steps.
Standalone & Hassle-Free Mining
Say goodbye to complex setups! The Nerdminer operates independently over WiFi, eliminating the need for an external computer. Its intuitive design allows you to monitor and adjust mining strategies effortlessly. Enjoy the freedom of solo mining or connect to a pool—this Bitcoin mining machine adapts to your preferences while maintaining peak performance.
Energy-Efficient & Reliable Operation
Built for sustainability, the NMMiner leverages the low-power ESP32 module, ensuring high efficiency with minimal energy consumption. Reduced power usage means less heat generation and lower maintenance costs, making it a cost-effective solution for continuous mining. Its high reliability ensures uninterrupted operation, so you can mine with confidence.
Composition display
This NerdMiner adopts an embedded design, with an onboard ESP32-S3R8 MCU wifi microcontroller and low power consumption for multiple functions.
Energy-Efficient & Reliable Operation
Built for sustainability, the NMMiner leverages the low-power ESP32 module, ensuring high efficiency with minimal energy consumption. Reduced power usage means less heat generation and lower maintenance costs, making it a cost-effective solution for continuous mining. Its high reliability ensures uninterrupted operation, so you can mine with confidence.
Flexible Mining Modes for Maximum Rewards
Why settle for one option? This Bitcoin miner supports solo lottery mining, pool mining, and more, giving you the flexibility to choose the most profitable approach. The ESP32-S3R8 MCU ensures smooth performance across all modes, while BLE and WiFi compatibility enhance connectivity.
Display of screen and controller details
This NM Miner has a 420% increase in hash rate compared to its competitors’ other boards, which means the chances of winning have increased by 420%. It can work independently and directly as a BTC lottery miner through WiFi, without the need for an external computer.
Smart Display for Real-Time Monitoring
Stay informed with the 2.8-inch intelligent display, providing clear visibility of your mining status, hashrate, and power metrics. The screen automatically turns off after inactivity to prevent light pollution and wakes with a simple keypress. Plus, double-tap the USER key to switch to desktop clock mode while mining runs in the background—perfect for seamless multitasking.
Optimized for Performance & Durability
Engineered with the ESP32-WROOM-32 module, the NerdMiner V2 combines high-speed processing with low power consumption. Its 980KH/s hashrate sets a new standard for compact miners, maximizing your earning potential. Whether you’re mining at home or in an office, this crypto miner delivers unmatched efficiency in a sleek, user-friendly package.
FAQ
Key point
Specially optimized algorithm firmware enhances the hashrate to 410KH/s, increasing the probability of winning the lottery by 420% (Nerdminer v2 only 55KH/s).
The display will turn off after 1 minute without operation, and you can wake up the screen by pressing any key to avoid light pollution.
By double-clicking the USER key, allows you to switch to a desktop clock mode with the BTC Lottery runs in the background.
Specifications and Package
Master Chip: ESP32-WROOM-32Wi-Fi: 802.11 b/g/nBluetooth: Bluetooth LE: Bluetooth 4.2Hardware Resource: UART, SPI, SDIO, I2C, PWM, I2S, ADCMemory: 384KB ROM; 512KB SRAM; 16KB RTC SRAM; 8MB SiP FlashInterface: Type-C USB;GPIO: 22Antenna Gain: Board Antenna, 2dBiOperation Temperature: -20 ~70
Packing List ESP32-2432S08 2.8 Inch Screen x1 USB Cable x1
2.8 inch Smart Display
Join the Crypto Revolution Today!
Experience the power of solo lottery mining with the Heltec NerdMiner V2—where high performance, energy efficiency, and smart functionality meet. Don’t miss your chance to mine smarter, not harder!
Standalone: This bitcoin miner can work as a BTC lottery miner directly over WiFi. No External computer is needed. This esp32 kit convenient design allows users to intuitively understand the operation of the mining machine esp 32, making it easy to monitor and adjust mining strategies.
Embedded: This NMMiner have low cost, low maintenance, high availability, high reliability, low power. Based on the low-power characteristics of ESP32, NerdMiner V2 focuses on energy efficiency while maintaining efficient mining. Low power consumption also means less heat is generated.
Visual interface: This nerd miner use ESP32-S3R8 MCU wifi microcontroller on board, and this NerdMiner V2 is equipped with a 2.8-inch intelligent display screen, which can fully and clearly display the mining status, as well as related information such as computing power and power consumption. Instant and efficient feedback facilitates monitoring of mining performance and improves operational convenience.
Versatile: In addition to conventional mining pool mining, this crypto miner also supports single player mining and pool mining modes, providing as many choices and flexibility as possible through various modes! Enhance the product experience.
Widely used: This usb bitcoin miner is made by ESP32-WROOM-32 Module, it support Wi-Fi and BLE. It can optimize software that achieves a higher Harshrate of 377KH/s. This module also supports multiple mining modes.
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