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NerdMiner V2 Gelukkige Mynwerker ESP32 Bitcoin Solo Hash Lotto Mynwerker
Shipping

Shipping Policy

Shipping within South Africa

  • Courier: Aramex (door-to-door)
  • Flat rate: R89 per order
  • FREE shipping on orders over R1,000
  • Dispatch time: Orders are usually dispatched within 1 business days once payment is confirmed.
  • Delivery time: Typically 2–3 business days after dispatch (major areas). Outlying areas may take a bit longer.

Local delivery in selected Johannesburg areas

  • Local delivery: Available in selected Johannesburg areas.
  • Delivery fee: Calculated based on your delivery zone and shown at checkout.
  • Delivery time: Delivered within 1 working day once payment is confirmed.
  • Eligibility: Local delivery will only appear at checkout for eligible addresses.
  • Important: Please make sure your delivery address and phone number are correct, and that someone is available to receive the order.

Tracking details will be sent to you as soon as your parcel has been collected/processed by the courier.

Delivery address

  • Please ensure your delivery address and contact number are correct. If you need to change details after ordering, message us ASAP.

Delays

  • Courier delays can happen occasionally due to holidays, weather, or remote delivery zones. If your delivery seems delayed, contact us and we’ll follow up with the courier.

Support

Returns Policy

Refunds & Returns Policy – HashLotto

Last Updated: 16 March 2026

Thank you for shopping at HashLotto. We sell niche, hobbyist Bitcoin mining hardware such as Bitaxe and NerdMiner devices. Because of the technical nature of these products, please read this policy carefully before purchasing.

1. Change-of-mind returns

We accept change-of-mind returns within 30 days of delivery, provided the product has not been damaged and is returned with all original packaging, cables, and accessories.

To be eligible for a return:

  • The product must be undamaged
  • All original packaging, cables, and accessories must be included
  • The item must not show signs of misuse, modification, or physical damage

Because these are electronic devices, we may decline a return if the product has been damaged, altered, or is not returned in its original condition.

If approved, you can choose a refund (minus shipping costs) or store credit. You will be responsible for the return shipping costs.

2. Faulty or damaged on arrival (DOA)

If your product arrives damaged or not working out of the box, contact us within 30 days of delivery at:

Email: info@hashlotto.co.za
WhatsApp: 082 603 6403

Please include:

  • Your order number
  • A description of the problem
  • Photos or video showing the issue and the packaging

We will first try to troubleshoot remotely (many issues are simple configuration or power problems).
If the device is confirmed to be faulty, we will arrange one of the following at our discretion:

  • A replacement unit, or
  • A repair, or
  • A full refund of the product price

We may ask you to send the product back for inspection before a replacement or refund is approved.

3. Warranty

Unless otherwise stated on the product page:

  • We offer a 12-month limited hardware warranty from the date of delivery.
  • This covers defects in materials or workmanship under normal use.

The warranty does not cover:

  • Damage from incorrect power supplies, over-volting or wiring
  • Physical damage, drops, liquid damage, burns
  • Damage from modification, soldering, flashing custom firmware, or overclocking
  • Normal wear and tear

If you believe your device has failed under normal use during the warranty period, contact us with your order number, description and photos/video. We will assess and advise next steps (repair, replacement or partial refund).

4. Non-returnable items

We cannot accept returns for:

  • Products that have been physically modified
  • Devices with obvious misuse, burns or liquid damage
  • Items returned without original accessories or serial numbers

5. How to request a return

To start a return, please email us at info@hashlotto.co.za with:

  • Your full name
  • Order number
  • The product name
  • Reason for return
  • Photos/video (if faulty)

We will reply with instructions and a return address if your return is approved.

Please do not send any items back without first contacting us – unapproved returns may be rejected.

6. Refunds

Once we receive and inspect your return, we’ll let you know if your refund is approved or rejected.

  • Approved refunds will be processed to your original payment method within 5–10 working days, depending on your bank/payment provider.
  • Shipping costs are non-refundable, except where we shipped the wrong item or the product is confirmed faulty on arrival.

7. Your rights

This policy applies in addition to your rights under South African consumer law (including the Consumer Protection Act). Nothing in this policy is intended to limit your legal rights.

If you have any questions about whether a return will be accepted, please contact us before sending anything back.

Contact:
Email: info@hashlotto.co.za
WhatsApp: 0826036403

Secure Transaction

Secure Transaction

Your payment is processed securely via PayFast, a trusted South African payment gateway. Card details are encrypted and never stored on our site.

🇿🇦 Stock in South Africa
🚚 Door-to-door delivery – R89.99 nationwide
🎉 Free delivery on orders over R1000
⚡ Ships in 1 working day
📶 USB powered (ultra-low power)
📡 2.4GHz Wi-Fi required
🛠️ Setup guide + local support included
🔒 Secure checkout via PayFast

NerdMiner V2 Gelukkige Mynwerker ESP32 Bitcoin Solo Hash Lotto Mynwerker

Sale price  R 699.00 Regular price  R 800.00
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🎉 Free delivery on orders over R1000 — automatically applied at checkout.
Secure checkout via PayFast
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Cards accepted • Buyer details encrypted
  • Delivery: Nationwide courier in 1–3 business days
  • Returns: 30-day money-back guarantee
  • Support: Local support via WhatsApp/email

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NMMiner NerdMiner V2 Gelukkige Mynwerker


NerdMiner V2 Gelukkige Mynwerker ESP32 Bitcoin Solo Hash Lottomynwerker (Wi-Fi)

Die NerdMiner V2 is 'n klein ESP32-gebaseerde gelukkige Bitcoin-myner wat ontwerp is as 'n prettige, ultra-lae-krag lotery-styl myner . Perfek as jy met solo-mynbou wil speel, leer hoe Bitcoin werk, of 'n nerdige kripto-geskenk wil gee sonder die geraas en kragverbruik van 'n regte ASIC.

Benodig 'n 2.4 GHz Wi-Fi-verbinding en USB-krag.



  • Ultra-lae krag ESP32 Bitcoin-lottomynwerker ideaal vir stokperdjies en leer

  • Gebruik slegs 'n paar watt rofweg R10 tot R15 /maand in elektrisiteit teen SA-tariewe

  • Verbind via 2.4 GHz Wi-Fi na 'n mynpoel of -node (geen Ethernet-kabel nodig nie)

  • Wys statistieke op die ingeboude skerm (hashes, shares, geluk ens.)

  • Groot opvoedkundige hulpmiddel vir kinders, studente en kripto-nuuskierige beginners

  • Fantasties geskenk / lessenaarspeelding vir Bitcoin-aanhangers



Belangrike spesifikasies

  • Toestel: NerdMiner V2 (ESP32)

  • Hashrate: in die GH/s reeks (baie klein vir pret en leer, nie wins nie)

  • Algoritme: SHA-256

  • Kragverbruik: ongeveer 3 tot 5 W

  • Geraamde maandelikse kragkoste (24/7 @ ±R3.88/kWh): ongeveer R10 tot R15

  • Konnektiwiteit: 2.4 GHz Wi-Fi

  • Skerm: geïntegreerd 2.8" skerm (toon mynbou-inligting)


Vereistes

  • 2.4 GHz Wi-Fi internetverbinding

  • USB-krag (foonlaaier / USB-poort / USB-kragadapter)

  • Basiese gemak met Wi-Fi-opstelling en die invoer van poelbesonderhede of nodus-URL


Wat is ingesluit

  •  NerdMiner V2 Gelukkige Mynwerker eenheid

  • USB-kragkabel



BELANGRIK: Dit is 'n speelding / opvoedkundige mynwerker , nie 'n belegging nie.

Die hashrate is klein, so die kans om ooit 'n Bitcoin-blok te vind is uiters klein. Dis soos 'n prettige tegnologiese weergawe van 'n loterykaartjie. Koop dit as jy wil. leer, peuter en versier jou lessenaar , nie om gewaarborgde wins te maak nie.

'n werkende 2.4 GHz Wi-Fi-verbinding en USB-krag word benodig vir die toestel om te myn.

Nie finansiële advies nie.

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