3D SCENE · Overview · example with 4 machines
Bitcoin mining at home

Your mining, in a single window.

Hash Commander brings the machines on your local network, the pool, the mempool and the price together in a single desktop dashboard. Your data stays on your computer.

Download for Windows Linux (AppImage) Umbrel · Docker macOS · coming soon StartOS · coming soon

v4.6.33 · Windows 10/11

Try the demo in your browser → the real dashboard with made-up data, nothing to install

HASH COMMANDER · DASHBOARD
EXAMPLE · made-up data
Block
#975 600
Fees
4 sat/vB
BTC price
$71 350
Total hashrate
111.11 TH/s 24.9 J/TH
Pool: ckpool solo
CLICK A MACHINE TO HIGHLIGHT IT IN THE 3D SCENE NerdQAxe++
Features

Everything you need to keep an eye on your fleet

Automatic network scan

Machines

Finds and shows Bitaxe, NerdQAxe, Antminer/cgminer, Avalon, Goldshell and others on your local network: hashrate, temperatures, power and status.

BitaxeBM1370
AxeOS
NerdQAxe4× ASIC
AxeOS
Antminercgminer
LuxOS · VNish
AvalonLAN
Goldshell · ePIC

Pools

Stats from ckpool, public-pool, Parasite and others, next to your machines.

ckpool public-pool Parasite

Mempool and price

Block height, fees, difficulty, network hashrate and the Bitcoin price always in view.

Telegram Discord MQTT

Alerts

Alerts via Telegram, Discord and MQTT (works with Home Assistant) when a machine fails or overheats.

Remote access

See the dashboard away from home through Tailscale, without opening ports on your router.

Hashrate market

Rent or sell hashrate to other users, paid over Lightning with a non-custodial Lightning wallet.

Firmware

Hash Commander OS

Our own optional firmware for NerdQAxe++ and Bitaxe. Designed to be installed as an OTA update, with no special tools.

  • ✓Machine screen with themes
  • ✓Its own control page, no AxeOS needed
  • ✓Works directly with the app
  • ✓Digitally signed firmware files

Current versions: NerdQAxe++ 0.7.3 · Bitaxe Gamma 0.7.7 · downloads and source code

Warning. Installing firmware and changing frequencies or voltages can damage your hardware. You do it at your own risk.
The screens with Hash Commander OS
  • Hash Commander OS boot screen on the NerdQAxe++
    NerdQAxe++ · 1.9" screen Boot
  • Pool and machine screen: active pool, best difficulty, shares, frequency, voltage and fan
    NerdQAxe++ · 1.9" screen Pool and machine
  • Bitcoin screen: price, current block and fees
    NerdQAxe++ · 1.9" screen Bitcoin: price, block and fees
  • Bitcoin network screen: network hashrate, difficulty and next halving
    NerdQAxe++ · 1.9" screen Bitcoin network and halving
  • Hash Commander OS boot screen on the large 3.5-inch display
    NerdQAxe++ · 3.5" screen Boot
  • Bitaxe OLED: hashrate, chart, temperature, efficiency and shares
    Bitaxe Gamma · OLED Hashrate, temperature and shares
  • Bitaxe OLED: pool, best difficulty and uptime
    Bitaxe Gamma · OLED Pool and best difficulty
  • Bitaxe OLED: Bitcoin price, block, fee and next block
    Bitaxe Gamma · OLED Price, block and next block

Images taken from the firmware and real screens; the numbers depend on the machine.

Machine page with HC OS
Open the HC OS page →
Hash Commander OS page on a NerdQAxe++: hashrate, best difficulty, chart, live shares, chips, temperatures and power
Optional

Hashrate market

A market between users, connected by Nostr messages, where people with machines can rent hashrate to people who want to mine on their own pool. Payments are made over Lightning.

See the current listings →

HOW A RENTAL WORKS
1. NOSTR LISTING (KIND 30402)

The seller publishes the offer on Nostr relays: hashrate (TH/s), maximum duration and price in sats.

2. LIGHTNING PAYMENT ⚡

You pay per minute as the hashrate arrives, or all at once. The app's Lightning wallet is non-custodial.

3. MACHINES ON YOUR POOL

The seller's app points the machines at the buyer's pool during the rental and restores everything at the end.

Risk notice. It is a direct deal between users: we are not an intermediary or an arbiter, and renting hashrate guarantees no income. If the machine goes off or fails, with Lightning per minute you stop paying, and with Lightning all at once the seller's app automatically refunds the time not delivered. On-chain you pay everything up front and there is no automatic refund. Start with small amounts. Read the full notice →
Security and privacy

Your data stays with you

All local

Settings, machines, history and alerts are stored in files on your PC. No account is required and no server of ours keeps your mining data.

Signed updates

The app only installs files with a valid digital signature. If the signature fails, it does not install.

No tracking

This site uses no advertising cookies or analytics tools. Read the privacy policy.

How to install

Three steps

1

Download the installer

Click Download for Windows (Windows 10/11).

2

Open the file

If Windows SmartScreen warns you, click More info and then Run anyway. This happens with new or little-known programs.

3

Open the app

Follow the wizard and add your machines. The dashboard opens in your browser, on your computer.

FAQ

Frequently asked questions

You can download and use the app for personal use. In the hashrate market a 4 % fee applies to rentals paid over Lightning, shown in the app before you pay.

Bitaxe, NerdQAxe, Antminer (cgminer), Avalon, Goldshell and others. The list grows with each version.

Linux yes: download the AppImage (64-bit), give it execute permission (chmod +x HashCommander-*.AppImage, or in the file properties) and open it. It works on Ubuntu 22.04 or newer and on most distributions. The Mac version is not available yet.

SmartScreen warns about any program that few people have downloaded. Only download from this site. Once installed, the app only accepts updates with a valid digital signature.

No. It is optional. The app works with your machines' original firmware.

There is no guarantee at all. Mining is random and the cost can be higher than what you get back. This is not financial advice.