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NMMiner CYD – ESP32 BTC 2.8 inch TFT LCD Display 377 kH/s Solo Lottery Miner

SKU : L001244
$29.99 $26.99
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Description

NMMiner CYD – ESP32 BTC Solo Lottery Miner with 2.8″ “Cheap Yellow” Display

Mineur de loterie Bitcoin Solo ESP32 haute performance avec un écran net de 2,8″ 240×320, propulsé par un firmware profondément optimisé délivrant jusqu’à 377 kH/s, augmentant vos chances de gagner à la loterie BTC de 680 % par rapport aux mineurs ESP32 classiques. Compact, efficace et adapté aux débutants—idéal pour les amateurs, développeurs ou mineurs solo.

Caractéristiques principales

  • Deeply Optimized Firmware – Achieves up to 377 kH/s, a 680% increase over standard ESP32 mining speeds (~55 kH/s)

  • 2.8″ 240×320 Smart Display – Shows hashrate, wallet address, mining stats, and desktop clock

  • Desktop Clock Function – Double-tap “USER” button to switch to clock mode while mining continues

  • Low-Power USB-C Input – Efficient 5 V power consumption

  • Wi‑Fi (802.11 b/g/n) & BLE Support – Dual wireless connectivity

  • Fonctionnement autonome – Aucun PC requis pour le minage : branchez et démarrez

  • Configuration simple via le Web – Configurez le Wi‑Fi et l’adresse crypto facilement via votre navigateur

Caractéristique Détails
Jeu de puces ESP32-D0 (ESP32-DROOM)
Taux de hachage 370–380 kH/s
Affichage 2.8″ 240×320 TFT LCD
Sans fil Wi‑Fi 802.11 b/g/n, BLE
Entrée d'alimentation USB-C 5 V
Power Monitoring 520 V / 06 A range
Dimensions 86 × 50 × 13.5 mm
Mémoire 520 KB SRAM
Température de fonctionnement −20 °C à 70 °C

What’s in the Box

  • 1× Carte NMMiner CYD avec écran 2,8″

  • Pre-flashed Optimized Firmware

  • Guide de démarrage rapide (format numérique)

Why You'll Love It

  • Performances exceptionnelles avec un taux de hachage allant jusqu’à 377 kH/s

  • Mode horloge de bureau commutable pour une double utilisation

  • Véritable minage plug-and-play—aucun PC ni codage requis

  • Compact et efficace avec faible consommation via USB-C

  • Wi‑Fi & BLE prêts à l'emploi, avec prise en charge des mises à jour régulières du firmware

Return Policy

Thank You for Your Purchase!

We hope you are happy with your purchase. However, if you are not completely satisfied for any reason, you may return it for a full refund, store credit, or exchange. Please see below for more details on our return policy.

RETURNS

  • All returns must be postmarked within seven (7) days of the purchase date.
  • Items must be in new and unused condition, with all original tags and labels attached.

RETURN PROCESS

Return Address Request

To obtain the return address, please contact us via email before sending your return. We will provide you with the correct return details.

📧 Email us at: support@meshnology.com

Thank you for your understanding!

📌 Note: Customers are responsible for all return shipping costs. We strongly recommend using a trackable shipping method.

REFUNDS

  • After receiving and inspecting your return, we will process your refund or exchange.
  • Please allow at least seven (7) days from the receipt of your item for processing.
  • Refunds may take 1-2 billing cycles to appear on your credit card statement, depending on your credit card company.

EXCEPTIONS

The following items cannot be returned or exchanged:

  • Improper or unreasonable use or maintenance
  • Failure to follow operating instructions
  • Accidents or excessive moisture damage
  • Damage from insects, lightning, or power surges
  • Connections to improper voltage supplies
  • Unauthorized alterations or modifications
  • Damage from inadequate packing or shipping procedures
  • Use with other incompatible products
  • Products that require modification for use outside their intended country
  • Items purchased from unauthorized dealers

For defective or damaged products, please contact us at the email below to arrange a refund or exchange.

QUESTIONS?

If you have any questions about our return policy, feel free to contact us:

📧 support@meshnology.com

Shipping Policy

Our goal is to offer you the best shipping options, no matter where you live. Every day, we deliver to hundreds of customers across the world, ensuring that we provide the highest levels of responsiveness to you at all times.

Shipping Rules:

  1. Before the order ships, you can cancel it, change the address information, and modify the shipping method. (We cannot change shipping addresses, shipping methods, or cancel your order after it has been shipped.)
  2. No return service is available once your package arrives at your local destination. If your address is incorrect or you do not pick up the package on time, it will most likely be destroyed locally. (Once your package is shipped, we will update the tracking information for you. Please pay attention to it, and contact us at support@meshnology.com or message us online if you have any issues.)
  3. For any abnormal orders, we will contact you via email or WhatsApp within 3 working days. If there is no reply within two days, the order will be canceled by default (e.g., due to items being sold out, pricing issues, shipping method restrictions, additional shipping fees, or battery-related restrictions).
  4. Customers are responsible for paying customs taxes.

How Long Until Your Order Ships?

  • In stock: We will ship your order within 1-2 working days.
  • Pre-order: Usually takes 2-7 working days, except for certain products.

Shipping Methods & Delivery Times

We currently offer three shipping methods:

  1. Free Standard Shipping - Your orders will be shipped via Standard Shipping by default (except for remote areas).
  2. Expedited Shipping - If you prefer faster delivery via DHL, FedEx, UPS, etc., you will need to pay an extra shipping fee.
  3. Ocean Shipping (USA Only) - Available for shipments to the USA.

Estimated Delivery Times (Standard Shipping):

  • USA: 7-18 business days
  • Japan: 4-12 business days
  • Australia / Europe: 8-20 business days
  • Canada: 12-25 business days
  • Southeast Asia: 4-12 business days
  • Turkey: 7-16 business days
  • Russia: 20-50 business days
  • Other Countries: 15-20 business days

Please Note:

  • These are estimated delivery times; we cannot guarantee an exact delivery date.
  • Orders containing batteries may experience longer shipping times.
  • We are not responsible for shipping delays beyond our control.

Battery Shipping Restrictions

  • We CANNOT ship batteries to the following countries:
    Turkey, India, Germany, Brazil, Mexico, Chile, New Zealand, etc.
    (If your order contains a battery and we have no shipping method available, we will contact you to change the product or cancel the order.)
  • We CAN ship batteries to these countries:
    USA, Japan, Russia, Austria, Belgium, Czech Republic, Denmark, France, Hungary, Ireland, Italy, Luxembourg, Norway, Poland, Portugal, Slovakia, Spain, Sweden, Switzerland, Netherlands.

Customs Clearance & Taxes

  • Customers are responsible for customs taxes.
  • If customs clearance cannot be completed due to customer-related reasons, we cannot provide a refund.

Warehouses

  • US Warehouse – Ships only to US addresses.
  • CN Warehouse – Ships internationally.
  • If no warehouse option is displayed on the product page, the order will be shipped from the CN warehouse.

For further assistance, please contact us at support@meshnology.com.