---
product_id: 650413113
title: "Bitcoins Miner USB Miner ESP32 Hashrate 349K/S 2.8 Inch Smart Display Crypto Solo Lottery Miner Solo Mining Machine"
brand: "generic"
price: "S$41"
currency: SGD
in_stock: false
reviews_count: 8
category: "Generic"
url: https://www.desertcart.sg/products/650413113-bitcoins-miner-usb-miner-esp32-hashrate-349k-s-2-8
store_origin: SG
region: Singapore
---

# 1W ultra-low power 349K/S high hashrate 2.8-inch smart display Bitcoins Miner USB Miner ESP32 Hashrate 349K/S 2.8 Inch Smart Display Crypto Solo Lottery Miner Solo Mining Machine

**Brand:** generic
**Price:** S$41
**Availability:** ❌ Out of Stock

## Summary

> 🚀 Mine smarter, not harder — your crypto edge in a sleek USB stick!

## Quick Answers

- **What is this?** Bitcoins Miner USB Miner ESP32 Hashrate 349K/S 2.8 Inch Smart Display Crypto Solo Lottery Miner Solo Mining Machine by generic
- **How much does it cost?** S$41 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/650413113-bitcoins-miner-usb-miner-esp32-hashrate-349k-s-2-8)

## Best For

- generic enthusiasts

## Why This Product

- Trusted generic brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Win While You Mine:** Every 10 minutes, enter the exclusive lottery for a shot at 3.125 BTC—because mining should be thrilling, not just technical.
- • **Plug-and-Play USB Convenience:** Compact and lightweight, this miner connects via USB-A for instant setup—perfect for the on-the-go professional.
- • **Eco-Friendly Mining Powerhouse:** Harness the ESP32’s ultra-low 1W power consumption to mine efficiently without heating up your workspace or your bills.
- • **Effortless Real-Time Monitoring:** Stay ahead with a crisp 2.8-inch display showing hash rate, temperature, and power stats at a glance.
- • **Diverse Mining Modes for Maximum Flexibility:** Switch seamlessly between pool, solo, and lottery mining to optimize your crypto strategy and boost your chances of winning big.

## Overview

The Bitcoins Miner USB Miner ESP32 is a compact, energy-efficient crypto mining device featuring a 2.8-inch smart display and a powerful 349K/S hashrate. Powered by the ESP32 dual-core processor, it supports multiple mining modes including solo and lottery mining, offering users real-time performance insights and a chance to win Bitcoin rewards every 10 minutes. Designed for low noise and minimal power consumption (1W), it’s an ideal tool for professionals seeking an accessible, eco-friendly entry into crypto mining.

## Description

Attention : Product Parameters: 1. Processor: ESP32-S3R8 Dual-core LX7 microprocessor 2. Internal memory: 16MB 3. Network: WiFi 4. Power supply: USB-A 5. Hashrate: 349KH/s ±10% 6. Power consumption: 1Watt 7. Noise (noise): <10db 8.Size: 58 * 17 * 11mm; 82 * 50 * 15mm (Packaging Size) 9.Weight: 8g (Net weight); 31g (Gross weight)

Review: Very simple - It's very easy to setup. The only problem i ran into was the powersupply i tried using the cable it came with the cable was bad so i used one of my other cables and it works just fine. I did have to look up how to set it up on the internet but that was easy as well google brings it right up just type in how to setup nerd miner. Then scan the qr code to hook the miner to your phone
Review: When everyone digs for gold, sell shovels - This is an excellent product "but" do not expect anything to happen, like they say it's a lottery ticket only, used for educational purposes, helps to understand the mining concept, in other words, Don’t dig for gold, sell shovels. and The secret to getting rich in a gold rush is selling picks. if you know what a mean.

## Features

- Equipped with a mini display that can display real-time mining status, hash rate and other information; This design allows users to intuitively understand the operation of the mining machine, making it easy to monitor and adjust the mining strategy
- Every 10 minutes there is a chance to win with the bitcoins miner; By participating in its lottery system, solo miners have the opportunity to win 3.125 BTC
- Low Power Consumption and Environmental Protection: Although specific power consumption data is not directly given, based on the low power consumption characteristics of the ESP32, it is reasonable to assume that the Miner V2 ocuses on energy efficiency while maintaining efficient mining. This is an important consideration for users who wish to reduce mining costs and are concerned about the environment. Additionally, low power consumption also means less heat is generated, helping to extend the life of the device and reduce the need for heat dissipation.
- Intelligent Display Interface: Equipped with a 2.8-inch intelligent display, the miner is able to visually display mining status, hash rate, temperature, power consumption and other key information. This instant feedback not only makes it easy for users to monitor mining performance, but also greatly improves the ease of operation and user experience.
- Supports multiple mining modes: In addition to regular pool mining, the miner also supports Solo mining and Lottery mining modes; Solo mining allows users to independently mine blocks and will be rewarded with the entire block once successful; while Lottery mining is a luck-based mining method that may bring unexpected benefits. These diversified mining modes provide users with more choices and flexibility!

## Images

![Bitcoins Miner USB Miner ESP32 Hashrate 349K/S 2.8 Inch Smart Display Crypto Solo Lottery Miner Solo Mining Machine - Image 1](https://m.media-amazon.com/images/I/711XApR-v6L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very simple
*by C***S on December 2, 2025*

It's very easy to setup. The only problem i ran into was the powersupply i tried using the cable it came with the cable was bad so i used one of my other cables and it works just fine. I did have to look up how to set it up on the internet but that was easy as well google brings it right up just type in how to setup nerd miner. Then scan the qr code to hook the miner to your phone

### ⭐ When everyone digs for gold, sell shovels
*by E***N on November 16, 2025*

This is an excellent product "but" do not expect anything to happen, like they say it's a lottery ticket only, used for educational purposes, helps to understand the mining concept, in other words, Don’t dig for gold, sell shovels. and The secret to getting rich in a gold rush is selling picks. if you know what a mean.

### ⭐⭐⭐⭐⭐ If I win I’m donating it
*by T***G on March 13, 2026*

I know my chances are low but ya it’s fun and if I do win I’ll win big ! It comes today

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**Shop now:** [https://www.desertcart.sg/products/650413113-bitcoins-miner-usb-miner-esp32-hashrate-349k-s-2-8](https://www.desertcart.sg/products/650413113-bitcoins-miner-usb-miner-esp32-hashrate-349k-s-2-8)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-03-19*