NMMiner V2 ESP32 Solo Bitcoin Miner

The NMMiner V2 is a compact, low-power Bitcoin solo mining device built around the ESP32 platform. Designed for hobbyists, developers, and cryptocurrency enthusiasts, it provides an accessible way to participate in Bitcoin solo mining while offering real-time monitoring through its integrated 2.8-inch color touchscreen display.

Unlike traditional ASIC miners, the NMMiner V2 is not intended for profitable large-scale mining. Instead, it operates as a Bitcoin lottery miner, continuously submitting hashes in an attempt to discover a valid Bitcoin block. The device connects directly to your Wi-Fi network and can be configured without requiring a dedicated computer after setup.

Features

• ESP32-WROOM-32 microcontroller platform

• 2.8-inch full-color touchscreen display

• Wi-Fi connectivity for standalone operation

• Real-time monitoring of hashrate and mining statistics

• USB Type-C power and data connection

• Compact desktop-friendly design

• Bluetooth LE 4.2 support

• Low power consumption, typically under 1 watt during operation

• Firmware upgrade support through NMMiner tools

• Compatible with Bitcoin solo mining configurations

Display Information

The integrated touchscreen provides live access to:

• Current hashrate

• Device status

• Worker information

• Network connectivity

• Mining statistics

• System monitoring data

Technical Specifications

• Processor: ESP32-WROOM-32

• Display: 2.8-inch Touchscreen

• Wi-Fi: 802.11 b/g/n

• Bluetooth: BLE 4.2

• Flash Memory: 8MB SPI Flash

• RAM: 512KB SRAM

• Interface: USB Type-C

• GPIO: 22

• Operating Temperature: -20°C to 70°C

• Antenna: Integrated 2dBi Board Antenna

Package Contents

• NMMiner V2 ESP32 Mining Device

• USB Type-C Cable

Important Note

The NMMiner V2 is a hobbyist and educational Bitcoin solo miner. Due to its limited hashrate compared to modern ASIC mining hardware, the probability of successfully mining a Bitcoin block is extremely low. This device is best suited for learning about Bitcoin mining, experimenting with decentralized technologies, running a personal mining node setup, or participating in solo mining as a long-term hobby.

Ideal for crypto enthusiasts, makers, and developers looking for a compact, energy-efficient introduction to Bitcoin mining technology.