SUMMARY
The NerdMiner NerdQaxe++is a compact, open-source Bitcoin solo miner built upon the foundation of the NerdQaxe+. It’s an excellent choice for hobbyists, developers, or anyone curious about mining on a micro-scale.
Unboxing and What’s Inside
When your NerdQaxe++ arrives, start by carefully unboxing and checking that all components are included and in good condition. Inside the box, you should find:
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NerdMiner NerdQaxe++ miner unit
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12V 10A DC power adapter
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Acrylic stand or base (if included)
The miner is compact and lightweight, with a small display screen, ESP32 microcontroller, and exposed cooling fan. Make sure:
- The miner has no visible damage
- The ports and screen are intact
- The power adapter matches the correct voltage (12V, 10A)
Now, let’s get it running.
Step-by-Step Setup for NerdMiner NerdQaxe++
The NerdQaxe++ is designed for simplicity. All you need is power, a 2.4GHz Wi-Fi connection, and a browser.
1. Connect the DC Power
included 12V 10A DC power adapter Note: The USB-C port on the board is not for powering the device — it’s only for development or flashing purposes.
2. Wait for Device to Boot and Broadcast Wi-Fi
Within a few seconds of powering up, the screen will light up and show boot logs. The miner will also broadcast a Wi-Fi hotspot named Nerdaxe_XXXX, where XXXX is a unique identifier.
3. Connect to the Nerdaxe Wi-Fi
On your phone or computer, connect to the Nerdaxe_XXXX Wi-Fi network. Your browser may automatically redirect to the setup page. If not, open a browser and go to: http://192.168.4.1 This takes you to the internal configuration portal.
4. Enter Your Wi-Fi Credentials
On the config page:
- Enter your 2.4GHz Wi-Fi SSID
- Enter your Wi-Fi password
- Click Save
5. Find the Miner on Your Network
Once connected, the screen will display a local IP address (e.g., 192.168.1.150). This means the NerdQaxe++ is now on your home network. Open a browser on a device connected to the same network, and enter the IP address.
6. Configure the Miner
Now it’s time to enter your mining information.
- Choose your preferred solo mining pool (e.g., solo.ckpool.org)
- Enter your Bitcoin wallet address in the worker field
- Click Save & Start
Your miner will begin attempting to solve blocks solo — it’s like playing the Bitcoin lottery!
Confirm It’s Mining
Once running, you’ll see:
- Hashrate readings on the screen
- Block height and uptime
- Optionally, you can monitor live stats via the web interface using the local IP
If the screen is updating and you see status info — congrats, you’re mining!
Bonus Tips
- Want to update the firmware? Use the OTA Update option from the web interface
- To reset settings, long-press the hardware button on the board
- If you’re into development, connect via USB-C and flash custom firmware
