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⭐⭐⭐⭐⭐ 5-Star Rated

NMMiner USB with LED Display Upgrade (119 KH/S) Bitcoin Lottery Miner

NMMiner USB with LED Display Upgrade (119 KH/S) Bitcoin Lottery Miner

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Regular price $42.00
Regular price $0.00 Sale price $42.00
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SPECIFICATIONS

Brand Name: Heltec Automation

Hign-concerned Chemical: none

Origin: Mainland China

Transmission Rate: 10/100Mbps

Demo Board Type: RISC-V

Brand Name: Heltec Automation

MCU: ESP32-S3R8

Display Colors: 262K

Screen Size: 1.9 Inch

Display Resolution: 170RGB x 320

Storage temperature: -30~70℃

Operating temperature: -20~60℃

Wi-Fi: 802.11 b/g/n

Function: Nerdminer v2,lucky miner

Description



The Heltec T190 Miner is the first Hardware we NMTech Team collaboration with Heltec.

Product Highlights

  • Specially optimized algorithm firmware enhances the arithmetic power to 117KH/s, increasing the probability of winning the lottery by 60%.

  • 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.

  • The system supports SSL secure connection if the pool supports it.

  • We offer long-term support for our services.

  • By double-clicking the USER key, allows you to switch to a desktop clock mode with the BTC Lottery runs in the background.

  • Github Project: https://github.com/NMminer1024/NMMiner

  • If you want to upgrade the firmware, just use the NMFlash Web: https://flash.nmminer.com/


Better Performance


The hashrate from the Solo Lottery Public-pool:



Main Features

    • Specially ESP32-S3R8 MCU, support Wi-Fi and BLE.

    • Optimized Software that achieves a higher Harshrate of 117KH/s.

    • Computing Power increases by 60% more than other boards from rivals, which means 60% more chances of winning.

    • Standalone: can work as a BTC lottery miner directly over WiFi.

    • No External computer is needed.

    • Embedded: low cost, low maintenance, high availability, high reliability, low power.

    • Versatile: solo/pool mining.

    • ESP32-S3R8 MCU wifi microcontroller on board.




Product dimensions




Specifications



  Parameters

  Description

Master Chip

ESP32-S3R8

Wi-Fi

802.11 b/g/n, up to 150Mbps

Bluetooth

Bluetooth LE: Bluetooth 5, Bluetooth mesh

Hardware Resource

7*ADC_1, 6*ADC_2, 11*Touch, 8M*PSRAM, 3*UART; 2*I2C; 2*SPI. Etc

Memory

384KB ROM;
512KB SRAM;
16KB RTC SRAM;
8MB SiP Flash

Interface

Type-C USB;
2*1.25 lithium battery interface;
LoRa ANT(IPEX1.0);
Wi-Fi ANT(IPEX1.0);
2*12*2.54 Header Pin;
SH1.0-4P sensor interface.

Battery

3.3~4.2V lithium battery power supply and charge.

Operating Temperature

-20 ~ 70 ℃

Dimensions

60*25.4*10.19mm




Parking List


The default packing list without selecting any accessories is as follows:


Item

Quantity

HT-VMT190

x1

SH1.25-2P Battery Connector

x1

Sensor connection wire

x1

2.54 *13 Header Pin

x2



Learn more about the Plug & Play Series Products to Make Your Application Delivery More Convenient




Company Overview


●Chengdu Heltec Automation Technology Co., Ltd. ( English abbreviation Heltec Automation).

●At present, The company's research and development and production include OLED dot matrix screen, electronic ink screen, IoT series products, LoRa supporting solutions and high-precision temperature controllers with automatic control algorithms as the core.

●At present, there is a strong technical research and development team, a scientific production and manufacturing platform and a strict quality management system.


Our Services& Strengths

Stable performance, cost-effective products, high-quality and superior service, our products have not only gained a good reputation in the country, but also received high-quality evaluation in France, Germany, Russia, the United States, South Korea and other countries.


1). Rigorous quality assurance system.

2). High level of service awareness.

3). High quality team.

4). Components use well-known brands.

5). Quick response customer program.

6). Self-owned processing plant, rapid production, equipped with automatic SMT placement machine, automatic screen printing machine and reflow oven.


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  • Instant Chances

    "For dipping my toes into crypto mining, this is my go-to. Profits are modest, but the chance to hit the Bitcoin jackpot is thrilling!" – Jimmy, Verified Buyer

  • Absolutely Obsessed

    "For multiple cryptocurrencies, easy setup, and portability, this is my go-to. Nothing else has ever made it so easy!" – Robert, Verified Buyer

  • Mining Feels Exciting

    "Using this miner daily for 6 weeks. My mining setup is more power efficient, and it's such a hassle-free experience." – Gary, Verified Buyer

  • Amazing Possibilities

    "The plug-and-play setup and continuous operation have made it so easy for me to mine." – Charlie, Verified Buyer

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AS SEEN ON

HOW IT WORKS

  • Step 1

    Plug in your USB miner

  • Step 2

    Setup your Internet connection through Wi-Fi

  • Step 3

    Setup your bitcoin address and start mining

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What's Included?

Unlock seamless and secure mining with the Lucky Miner LV03, your perfect companion for maximizing cryptocurrency gains with minimal effort. Each package includes:

1 x Lucky Miner (LV03)
Hashrate: 74 KH/s
Power Consumption: 1 Watt
Noise: <10 db
8g (Net Weight)

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