Lucky NMMiner Official Usb Chain ESP32 Crypto Solo BTC Lottery 117kH/s with USB-A High Precision Ammeter,Chained One-by-one

SELAMAT DATANG DI TOKO KAMI

Brand Name : Heltec Automation
Model Number : nm-usb-chain
Origin : Mainland China
Hign-concerned Chemical : None
Memory : 384KB ROM; 512KB SRAM; 8MB SPI Flash


YouTube Vedio : A Versatile ESP32 Miner From NMTech- More than You Can Imagine !

Summary


NM-usb-chain

is a NMMiner Offical development board, with Wi-Fi, Bluetooth.The NM-usb-chain devices can be chained one-by-one.It's licensed by NMTech.
ESP32-S3FN8
, support Wi-Fi and BLE.The NM-usb-chain also can working with the ESP32-S3 sample programs and development tools from Arduino and, users can operate via Bluetooth, Wi-Fi.

With the usb-chain device, you can do that:Daily work and life current monitoring.Lottery when charging your phone.Double your lottery device hashrate without any power supply device added. Such as usb-chain + T190, usb-chain + LILYGO T Dongle S3, etc.

What about NM-usb-chain


The second [NMMiner]Official Lottery Board with ESP32-S3

with a TFT-LCD

.


Deeply optimazion for ESP32-S3: Achieves high performance of

117kH/s

with a single chip in solo miner mode, while maintaining low power consumption.


The NM-usb-chain is usb-A interface miner, multiple devices can form a

BTC

Lottery device chain.


The NM-usb-chain with a 0.96 inch TFT-LCD.


The NM-usb-chain can be configured with your phone or the NMMiner [official flash tool.]


Monitor its working status at any time through the [NMController]


Only one

USB Power

is enough for the all the ChainBot Devices.


The stronger the power supply of USB powered devices, the more ChainBot devices they can support. Actually, the

5V-3A

USB Power, almost can supply power to 10 devices.


In the current mode, the device will measure the current of the USB interface.


Using a USBA-typeC data cable, it can be linked with other Lottery device.

Product Application

Main Features


Microprocessor: ESP32-S3R8 MCU, support WiFi and BLE.


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

60%

.


No External computer is needed.


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 running in the background.


Lower power consumption.


The NM-usb-chain can

form a chain structure one by one

, and only requires one power supply, making the overall design more concise.

Github Project:


If you want to upgrade the firmware, just use the NMFlash Web:


Specifications

Parameters

Description

Origin

Mainland China

Master Chip

ESP32-S3FN8, Xtensa32 dual core processor,240MHz

Operating mode

BTC lottery/USB power meter tester

Hash Rate

110~120kH/s

Wi-Fi

802.11 b/g/n, up to 150Mbps

Device management

NM Controller

Power Interface

USB-A Male connector *1; USB-A Female connector *1

Intergrated Feature

WiFi 802.11b/g/n, BLE

Power supply range

5~20V

Power monitoring range

5~20V/0~6A

Charge protocols

QC2.0 QC3.0FCP/SCP;APPLE2.4A/2.1A/1A/0.5A;DCP;SAMSUNG ADC

Display

0.96 inch TFT-LCD160*80;Full-color

Key

BootBefore device startup/UserAfter device startup

Memory

384KB ROM; 512KB SRAM; 8MB SPI Flash

Dimensions

77*23*13.5mm

Operating temperature

-20 ~ 70

FAQ

Contact us


Our NMAxe Official Telegram :



Our Official Web Site :



The web flash tool :


The NM XEC solo pool (fork from the ckpool, friendly for Axe Devices) :

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