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GekkoScience
Mein Coffee — 2-in-1 Mug Warmer & Bitcoin Miner
Mein Coffee — 2-in-1 Mug Warmer & Bitcoin Miner
Regular price
£312.00 GBP
Regular price
£312.00 GBP
Sale price
£312.00 GBP
Unit price
/
per
Taxes included.
Pickup currently unavailable at BTC Helsinki
Mein Coffee — 2-in-1 Mug Warmer & Bitcoin Miner
- Keeps drinks hot: steady 55 °C
- Earns sats: up to 700 GH/s hash rate
- Fanless & silent: pure waste-heat, zero buzzing
- Premium design: walnut base & aluminium top
- Smart core: Wi-Fi, web GUI, NanoPi (Debian)
Why Mein Coffee?
The temperature-controlled mug warmer channels the heat of a BM1398 ASIC straight into the aluminium plate. Your coffee stays hot while the chips stack sats. More heat dissipation = higher hash rate.
Matching Mugs
Pair your Mein Coffee with one of these heat-resistant enamel mugs:
➜ Bitcoin Enamel Mug
➜ Bright Future Enamel Mug
➜ Bitaxe Enamel Mug
Highlights
- Walnut & aluminium: sustainable, robust, elegant
- 23 W via USB-C (PD): runs on any modern charger
- Variable hash rate*: 60 GH/s (empty) to 700 GH/s (metal jug)
- Wi-Fi & hotspot: web interface for pool setup, firmware & RGB LEDs
- 0.91″ OLED + RGB glow: live stats & configurable under-glow LEDs
*Hash rate adjusts automatically to the target temperature. Typical values: steel mug 330–400 GH/s, stainless-steel teapot 600–700 GH/s.
Specs
| Power | 23 W via USB-C |
|---|---|
| Temperature range | 35 – 55 °C (adjustable) |
| Dimensions | 105 × 105 × 42 mm |
| Materials | Walnut, polished aluminium |
| Connectivity | Wi-Fi b/g/n, USB-C |
| Display | 0.91″ OLED |
Bring Heat — Earn Bitcoin
Keep your coffee hot, melt a scented candle or max out the hash rate with a large teapot — fresh sats every day.
