---
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: "A$61"
currency: AUD
in_stock: true
reviews_count: 8
url: https://www.desertcart.com.au/products/650413113-bitcoins-miner-usb-miner-esp32-hashrate-349k-s-2-8
store_origin: AU
region: Australia
---

# 1W ultra-low power draw 2.8-inch smart real-time display 349K/S ±10% stable hash rate Bitcoins Miner USB Miner ESP32 Hashrate 349K/S 2.8 Inch Smart Display Crypto Solo Lottery Miner Solo Mining Machine

**Brand:** generic
**Price:** A$61
**Availability:** ✅ In Stock

## Summary

> 🚀 Mine Smart, Win Big — Your Crypto Edge Starts Here!

## 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?** A$61 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/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

- • **Compact Yet Mighty:** Pocket-sized design (3.35 x 2.36 x 0.59 inches) fits anywhere—perfect for the modern desk or on-the-go setups.
- • **Win While You Mine:** Every 10 minutes, enter the exclusive lottery for a chance to score 3.125 BTC and join the elite crypto winners.
- • **Multi-Mode Mining Flexibility:** Switch seamlessly between Solo, Pool, and Lottery mining modes to maximize your crypto gains.
- • **Eco-Friendly Mining Powerhouse:** Consumes just 1 watt, keeping your energy bills low and your carbon footprint minimal.
- • **Effortless Crypto Command Center:** Intuitive 2.8-inch display shows live hash rate, temperature & power stats for instant mining insights.

## Overview

The Bitcoins Miner USB Miner ESP32 is a compact, energy-efficient crypto mining device featuring a 2.8-inch smart display for real-time monitoring. Powered by an ESP32 dual-core processor, it delivers a stable hash rate of 349K/S at just 1 watt of power consumption. Supporting multiple mining modes including Solo, Pool, and Lottery, it offers flexible mining strategies with an added chance to win 3.125 BTC every 10 minutes. Ideal for professionals seeking a sleek, low-noise, and eco-conscious mining solution.

## 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: Great little miner! - This is a really cool little unit. It was easy to set up and I was mining bitcoin within 20 minutes. The display is actually quite pleasing to look at and the quality is more than I’d expect at this price. It works as advertised and I really have nothing bad to say about it!
Review: No Support and instructions are not available - I bought two units, neither have worked, the setup is a nitemare and just try to find information to help get it working. Seems a complete waste of money and support is non-existent! I have been on this for 6 hours and I can not get it online even with rebooting several dozen times and starting over.

## 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!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DCVP25LH |
| Best Sellers Rank | #762 in Computer Power Supplies |
| Brand | Generic |
| Customer Reviews | 3.4 3.4 out of 5 stars (124) |
| Date First Available | April 30, 2024 |
| Item Dimensions LxWxH | 3.35 x 2.36 x 0.59 inches |
| Item Weight | 5 ounces |
| Item model number | S3-C |
| Manufacturer | Bitcoin Loong |
| Operating System | Windows, macOS, Linux |
| Product Dimensions | 3.35 x 2.36 x 0.59 inches |

## Product Details

- **Brand:** Generic
- **Compatible Devices:** Laptop
- **Hardware Interface:** USB
- **Product Dimensions:** 3.35"L x 2.36"W x 0.59"H
- **Style:** Classic

## 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)
![Bitcoins Miner USB Miner ESP32 Hashrate 349K/S 2.8 Inch Smart Display Crypto Solo Lottery Miner Solo Mining Machine - Image 2](https://m.media-amazon.com/images/I/61PEi8njctL.jpg)
![Bitcoins Miner USB Miner ESP32 Hashrate 349K/S 2.8 Inch Smart Display Crypto Solo Lottery Miner Solo Mining Machine - Image 3](https://m.media-amazon.com/images/I/71hutaB8sTL.jpg)
![Bitcoins Miner USB Miner ESP32 Hashrate 349K/S 2.8 Inch Smart Display Crypto Solo Lottery Miner Solo Mining Machine - Image 4](https://m.media-amazon.com/images/I/71KGeXNj6ML.jpg)
![Bitcoins Miner USB Miner ESP32 Hashrate 349K/S 2.8 Inch Smart Display Crypto Solo Lottery Miner Solo Mining Machine - Image 5](https://m.media-amazon.com/images/I/712yQXTMcxL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great little miner!
*by C***R on October 15, 2025*

This is a really cool little unit. It was easy to set up and I was mining bitcoin within 20 minutes. The display is actually quite pleasing to look at and the quality is more than I’d expect at this price. It works as advertised and I really have nothing bad to say about it!

### ⭐ No Support and instructions are not available
*by R***L on November 5, 2025*

I bought two units, neither have worked, the setup is a nitemare and just try to find information to help get it working. Seems a complete waste of money and support is non-existent! I have been on this for 6 hours and I can not get it online even with rebooting several dozen times and starting over.

### ⭐⭐⭐⭐⭐ 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

## Frequently Bought Together

- Bitcoins Miner USB NerdMiner V2 ESP32 Hashrate 49K/S 2.8 Inch Smart Display Crypto Solo Lottery Miner Solo Mining Machine
- Bitcoins Miner Lotto Mining Device 78K/S 2.4G WiFi/Hotspot SHA-256 Asic Chip BM1366 Portable LV02 Micro Silent Cryptocurrency Home Use BTC Miner Machine Solo Miner
- NerdMiner Bitcoins Miner V2 Dongle USB 75KH 1W T-Display S3 Bitcoin Solo Lottery Miner Win 3.125 BTC with Low Power Consumption（1PCS）

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-02-19*