The House Mining Increase Has a Catch
A brand new era of quiet, low-power SHA-256 miners has put solo mining again on the desk. A Bitaxe attracts much less energy than a telephone charger. A Canaan Avalon Nano is the dimensions of a router and runs close to library-quiet. You plug it in, level it at a pool, and you’re mining the identical algorithm as a warehouse stuffed with Antminers.
The catch is scale. Your private home miner does 1 to fifteen TH/s. The Bitcoin community does near 1 ZH/s — that could be a billion TH/s. Solo mining is a lottery, and on Bitcoin the jackpot odds are astronomical. However SHA-256 isn’t solely Bitcoin. Bitcoin Money (BCH) makes use of the very same algorithm, the identical {hardware}, and the identical block reward — on a community just a few hundred instances smaller. That one reality modifications every part about dwelling solo mining.
Which House SHA-256 Miners Really Make Sense
Three classes cowl virtually every part individuals run at dwelling in the present day. For a deeper breakdown of particular person micro miners, see our Bitcoin solo mining guide.
Plug-in lottery miners (open-source)
- Bitaxe Gamma: a single BM1370 chip, round 1.2 TH/s at 15–18 W. Open-source, near-silent, the reference dwelling miner.
- NerdQaxe++: 4 BM1370 chips, roughly 4.8–6 TH/s at about 100 W. The excessive finish of the open-source boards.
- NerdMiner V2: an ESP32 studying machine measured in kH/s, not TH/s. Deal with it as an academic toy — its real-world block odds are successfully zero.
Business desktop miners
- Avalon Nano 3: 4 TH/s at 140 W. Pocket-sized, app-managed.
- Avalon Nano 3S: as much as 6 TH/s, as quiet as 36 dB, with lower-power modes. The candy spot for a quiet dwelling unit.
- Avalon Mini 3 / Avalon Q: 37.5 TH/s and 90 TH/s respectively — much more hashrate whereas staying quiet (Avalon charges the Q at round 40–50 dB, near a quiet workplace). The actual trade-off is energy and warmth: at 800–1,674 W they heat a room excess of a pocket-sized Nano.
- FutureBit Apollo II: round 6 TH/s in eco mode and runs a full Bitcoin node alongside mining.
Repurposed datacenter ASICs
- Antminer S9: about 14 TH/s for little or no cash used, however roughly 1.3 kW and 75–85 dB of noise. Actual hashrate, however loud and sizzling for a dwelling area.
- Antminer S19 / S21: 90–235 TH/s. These are datacenter machines — probably the most hashrate per field, however not designed to reside in a house.
Your Actual Odds of Hitting a Block
Overlook “hundreds of years.” The sincere solution to image solo mining is a lottery ticket: most tickets lose, however a single win pays a complete block — 3.125 BTC or 3.125 BCH. The one query is how good your ticket is, and that comes down to 1 ratio: your hashrate versus the entire community.
- Bitcoin community: near 1 ZH/s — huge, so the prize is big and the percentages are lengthy.
- Bitcoin Money community: about 3.5 EH/s, roughly 0.35% the dimensions — so the identical ticket is about 280–300× extra more likely to win.
Right here is the possibility of your miner discovering a block in any given month, straight from 2CryptoCalc:
- Bitaxe Gamma (1 TH/s) — Bitcoin: ~1 in 204,000 · Bitcoin Money: ~1 in 740
- NerdQaxe++ (4.8 TH/s) — Bitcoin: ~1 in 42,500 · Bitcoin Money: ~1 in 154
- Avalon Nano 3S (6 TH/s) — Bitcoin: ~1 in 34,000 · Bitcoin Money: ~1 in 123
- Antminer S9 (15 TH/s) — Bitcoin: ~1 in 13,600 · Bitcoin Money: ~1 in 49
Put it in plain lottery phrases. A single Bitaxe geared toward Bitcoin has roughly a 1 in 900 million likelihood on every block — true moonshot territory, however the prize is a complete 3.125 BTC. Goal that very same Bitaxe at Bitcoin Money and your odds climb to about 1 in 60 in a 12 months. A quiet Avalon Nano 3S sits close to 1 in 10 per 12 months for a BCH block, and an Antminer S9 round 1 in 4. These are actual, human-scale odds — and a successful block pays the complete 3.125 BCH even whether it is almost empty.
Need even higher odds on the identical SHA-256 {hardware}? Youthful networks like Quai give a house miner a far larger slice of the pie. See our guide to mining Quai on 2Miners.
Avalon House Solo Mining in 3 Steps
Canaan’s Avalon Nano line is constructed for precisely this — managed totally from the AvalonFamily app, no command line wanted.
- Energy on and join. Plug within the miner, open the AvalonFamily app, add the machine, and join it to your Wi-Fi.
- Configure pool and pockets. Enter the solo mining pool URL, then your pockets deal with because the employee and x because the password.
- Begin mining. Save and refresh the dashboard. When the standing reads Lively and the hashrate climbs, you’re mining.
One phrase of warning that Avalon’s personal display screen offers you: don’t change superior frequency or voltage settings except you genuinely know what you’re doing. Inventory settings are tuned for stability, and a nasty overclock prices you uptime — which on a lottery miner means fewer tickets, no more.
Settings for 2Miners Solo Swimming pools
Bitcoin (BTC) SOLO
Full reward, paid to whoever solves the block. Use the closest area:
- Europe: solo-btc.2miners.com:2626
- USA: us-solo-btc.2miners.com:2626
- Asia: asia-solo-btc.2miners.com:2626
- Employee: your BTC pockets deal with
- Password: x
Pool web page: 2Miners BTC SOLO.
Bitcoin Money (BCH) SOLO
- Pool URL: stratum+tcp://solo-bch.2miners.com:9393
- Employee: your BCH pockets deal with
- Password: x
Two issues to learn about BCH on 2Miners. First, you may take your payout in BTC, TON, or BCH — helpful should you would reasonably accumulate Bitcoin whereas mining the better community. Second, in case you are pasting an outdated legacy “1…” deal with from an trade, convert it to the trendy “bitcoincash:” format with the official Bitcoin Cash Address Converter first, or the pool is not going to credit score you.
Pool pages: BCH SOLO and BCH PPLNS. For extra on getting paid in a unique coin than you mine, see BTC payouts for altcoin mining.
Shared mining (PPLNS) pays you a gradual trickle for the work you contribute — no luck concerned. The issue at house is how small that trickle is. A Bitaxe mining Bitcoin in a shared pool earns on the order of 50 satoshis a day — a fraction of a cent. You’ll by no means really feel it. That isn’t the pool’s fault; it’s merely what 1 TH/s is price towards a zettahash community.
Solo flips the deal. Identical miner, similar energy invoice — however as a substitute of mud daily, you maintain a ticket on your entire block reward. Most days nothing occurs. Then one block lands and also you accumulate all 3.125 cash your self. That’s the complete level: shared pays you a bit of, assured; solo pays you nothing, or a fortune. At dwelling scale, the place “a bit of” rounds to nothing anyway, the lottery shot is the rational enjoyable.
That is precisely why Bitcoin Money is the good dwelling goal. Identical miners, similar 3.125 reward, however odds a whole lot of instances higher — a real likelihood at a full block whilst you sleep, as a substitute of a quantity with no zeroes in entrance of it. Run your actual miner by means of 2CryptoCalc to see each the shared payout and the solo chance for any hashrate, then choose your pool: BTC SOLO, BCH SOLO, or BCH shared.
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