---
product_id: 700587203
title: "NM USB Chian ESP32 BTC Solo Lottery Miner with Ammeter Low Power USB A Interface Multiple Device 117KHs High Winning Probability WiFi Bluetooth LoRaWAN Development Board"
brand: "drocoge"
price: "€ 1.46"
currency: EUR
in_stock: false
reviews_count: 1
url: https://www.desertcart.com.cy/products/700587203-nm-usb-chian-esp32-btc-solo-lottery-miner-with-ammeter
store_origin: CY
region: Cyprus
---

# 117KH/s high hash rate Built-in ammeter power monitor USB-A multi-device chain NM USB Chian ESP32 BTC Solo Lottery Miner with Ammeter Low Power USB A Interface Multiple Device 117KHs High Winning Probability WiFi Bluetooth LoRaWAN Development Board

**Brand:** drocoge
**Price:** € 1.46
**Availability:** ❌ Out of Stock

## Summary

> 🚀 Mine smarter, not harder — join the BTC lottery revolution today!

## Quick Answers

- **What is this?** NM USB Chian ESP32 BTC Solo Lottery Miner with Ammeter Low Power USB A Interface Multiple Device 117KHs High Winning Probability WiFi Bluetooth LoRaWAN Development Board by drocoge
- **How much does it cost?** € 1.46 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/700587203-nm-usb-chian-esp32-btc-solo-lottery-miner-with-ammeter)

## Best For

- drocoge enthusiasts

## Why This Product

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

## Key Features

- • **Scale Seamlessly:** Connect multiple miners via USB-A for a powerful, expandable BTC lottery chain
- • **Boost Your Win Rate:** Up to 60% higher BTC lottery success with optimized ESP32-S3FN8 chip hashing
- • **Plug & Play Simplicity:** No external PC needed—switch modes with a double-click and mine in the background
- • **Power Smart, Mine Hard:** Low power draw (5~20V, 0~6A) with real-time ammeter monitoring to control energy costs
- • **Wireless Control Freedom:** Manage your miner effortlessly with Wi-Fi, Bluetooth, and secure SSL connections

## Overview

The NM USB Chain ESP32 BTC Solo Lottery Miner is a compact, high-efficiency device delivering 110-120 kH/s hashing power with low energy consumption. Featuring USB-A multi-device chaining, built-in ammeter for power monitoring, and wireless connectivity (Wi-Fi, Bluetooth) with secure SSL, it offers scalable, user-friendly BTC lottery mining without the need for an external computer.

## Description

Full description not available

## Features

- High-Performance Mining: The NM USB Chain lottery miner, equipped with the ESP32-S3FN8 chip, boasts an impressive hashing rate of 110-120 kH/s, designed to enhance your chances of winning by up to 60% with its optimized algorithm firmware.
- Multi-Device Connectivity: With its USB-A interface, the NM USB Chain allows seamless integration of multiple devices into a BTC lottery device chain, providing flexibility and scalability for your mining operations.
- Efficient Power Management: This innovative miner operates on a power range of 5~20V and 0~6A, ensuring low power consumption while delivering high efficiency. You can monitor real-time power usage through the built-in ammeter, enhancing your control over energy expenses.
- Advanced Features & Compatibility: Enjoy the convenience of Wi-Fi and Bluetooth connectivity, enabling effortless management via Arduino and Platform.io. The device supports SSL secure connections for enhanced security, making it ideal for serious miners.
- User-Friendly Operation: Switch to desktop clock mode easily with a double-click of the USER button, allowing BTC lottery operations to run in the background. Designed for simplicity, the NM USB Chain requires no external computer, making your mining experience straightforward and enjoyable.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| RAM | LPDDR4 |
| Wireless Type | 802.11bgn |
| Brand | Drocoge |
| Series | NM USB Chian |
| Item model number | NM USB Chian |
| Operating System | Linux |
| Item Weight | 1.98 ounces |
| Package Dimensions | 3.7 x 2.52 x 1.02 inches |
| Number of Processors | 1 |
| Manufacturer | Drocoge |
| ASIN | B0DTD9WQMK |
| Date First Available | January 18, 2025 |

## Product Details

- **Brand:** Drocoge
- **Model Name:** NM USB Chian
- **Connectivity Technology:** Bluetooth, Wi-Fi
- **Included Components:** NM USB Chian ESP32 BTC SOLO Lottery Miner with Ammeter
- **Operating System:** Linux

## Images

![NM USB Chian ESP32 BTC Solo Lottery Miner with Ammeter Low Power USB A Interface Multiple Device 117KHs High Winning Probability WiFi Bluetooth LoRaWAN Development Board - Image 1](https://m.media-amazon.com/images/I/71n+iJgHO4L.jpg)
![NM USB Chian ESP32 BTC Solo Lottery Miner with Ammeter Low Power USB A Interface Multiple Device 117KHs High Winning Probability WiFi Bluetooth LoRaWAN Development Board - Image 2](https://m.media-amazon.com/images/I/71KBC3ZD6TL.jpg)
![NM USB Chian ESP32 BTC Solo Lottery Miner with Ammeter Low Power USB A Interface Multiple Device 117KHs High Winning Probability WiFi Bluetooth LoRaWAN Development Board - Image 3](https://m.media-amazon.com/images/I/71cVuHEtCWL.jpg)
![NM USB Chian ESP32 BTC Solo Lottery Miner with Ammeter Low Power USB A Interface Multiple Device 117KHs High Winning Probability WiFi Bluetooth LoRaWAN Development Board - Image 4](https://m.media-amazon.com/images/I/71YLatZfBIL.jpg)
![NM USB Chian ESP32 BTC Solo Lottery Miner with Ammeter Low Power USB A Interface Multiple Device 117KHs High Winning Probability WiFi Bluetooth LoRaWAN Development Board - Image 5](https://m.media-amazon.com/images/I/715jMjarTkL.jpg)

## Customer Reviews

### ⭐ Doesn't seem to work...
*by T***K on April 30, 2025*

Either the item I got is DOA, or it is defective. I tried downloading the programs from GitHub and they did not work. Is there a video to tell me how to use this?

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**Shop now:** [https://www.desertcart.com.cy/products/700587203-nm-usb-chian-esp32-btc-solo-lottery-miner-with-ammeter](https://www.desertcart.com.cy/products/700587203-nm-usb-chian-esp32-btc-solo-lottery-miner-with-ammeter)

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-03-04*