Play the Bitcoin Lottery!

**Includes free acrylic shell**

*Solo lottery miner AKA "one shot miner"

*ESP32 Powered LX7 Dual-Core Processor for lightning fast mining

*The machine does all the work. Just plug into power and connect to your home WI-FI

*Full color OLED touchscreen shows your mining progress in real-time

*Brand new USB lottery NM Miner with Latest Firmware **2026 Version**

*Faster than nerd miner: up to 1,000 KH/s hash rate

*Plugs into any USB port and consumes less than 1 watt of electricity

*Includes USB cable, protective acrylic shell (may differ slightly from photo), and plastic protective case

Check out my other listing for USB Powered Dock for Bitcoin Lottery Miners!

Bitcoin Miner Setup Instructions:

1. After inserting the cable, your bitcoin miner will automatically power on. Use your smartphone to scan the QR Code on the screen to directly connect to the miner’s WiFi. If you are using a computer, the miner will appear on your WIFI network as “nmap-2.4g”, simply select the network and enter password: 12345678 to connect.

2. The miner’s configuration screen will automatically appear on your smartphone. In the first step, click on “Configure WiFi”.

3. Select the desired WiFi network name (SSID) and enter the WiFi password in the “Password” field. (Device only works with 2.4 GHz WIFI frequency.)

4. The pool address is pre-populated, but you will need to paste your Bitcoin wallet address in the “Your BTC Addresses” field. If you do not yet have a crypto wallet, you can get a free cryptocurrency wallet from Trust Wallet. Download/install Trust Wallet and then click on Bitcoin in the asset list, and then copy/paste your “Receive” address (or scan the QR code).

5. Select your time zone, and then select your screen sleep time out. For example, if you enter “30”, the screen will go dark after 30 seconds to conserve energy. If you leave the screen sleep time out at “0”, the LCD screen will remain on all the time. Then press “Save.”

6. After saving, your solo bitcoin miner will flash “Config” for a few seconds, and then automatically start mining. You will know the device is mining when it shows your hash rate on the LCD display.

7. To view your mining stats from home, just type your miners IP address into the web browser on your phone or computer. When away from home, you can check your mining stats by visiting pool.nerdminer.de and typing your bitcoin receive address into the search bar. Bear in mind, stats on pool sites are often inaccurate; the most accurate stats will be shown on the device itself.

If you made a mistake during setup, just type your miners IP into your web browser, scroll to the far right of your screen, and click “edit”. This will give you access to your configuration settings. Your device IP is located on the LCD screen of your solo lottery miner, directly underneath the block counter, and just to the left of your hash rate.

Troubleshooting:

Stuck on Loading Screen

If your solo miner gets stuck at “70%” on loading screen, this may be an issue with your WIFI connection. Check that you are connected to WIFI, and that you’re on the 2.4 GHz channel (not 5 GHz). If you are certain you’re on the 2.4 GHz and it’s still not working, try unplugging the device from power for 60 seconds, and then plugging it back in. If none of this is working, it is also possible that your mining pool might have temporarily crashed. When pools crash, they are typically back up and running in just an hour or two. If the pool has crashed, see "device reset" below; it's very easy to fix.

Screen Timeout

The screen goes dark at whatever interval you designated when you configured your device, but you can wake-up the device at any time by pressing the “boot” button underneath the device for 1 second. The blue status light underneath the device is the indicator that the device is still mining, even when the screen is dark. You can check your mining stats from home by typing the IP address of the nerd miner into your web browser. When away from home, check your stats by visiting pool.nerdminer.de, and type your bitcoin receive address into the search bar. Bear in mind stats on pool sites are often inaccurate; the most accurate stats will be shown on the device itself.

Won’t Power On

Make sure you are using the USB cable that was included with your USB bitcoin miner. The device can only be powered with a USB A to USB C cable, which is included. Other USB cable combinations will not work; for example a USB C to C connector cannot be used. If you have chosen to install the protective case that is included, make sure all the screws on the case are properly aligned and screwed in securely before attempting to power the unit on.

Pool Status

If you have followed all these instructions correctly and your USB bitcoin miner is still not hashing, check the pool status at pool.nerdminer.de. The mining pool does crash occasionally and this is not anything that is wrong with your device. If the pool is crashed, simply wait until the pool is up and running again to continue mining, which is typically no more than just a few hours. If you have confirmed the pool is up and running again, but your solo miner is still not hashing, you’ll need to reset your device.

Device Reset

To reset your device, press and hold the white “boot” button located underneath the device for 5 seconds to re-start device (see diagram in listing photos). Upon re-starting, your USB lottery miner will automatically re-connect to the mining pool and start hashing. You will not have to reconfigure your device.

This is a real mining device, but does not guarantee rewards, income, or financial returns. 18x faster is based on nerdminer v.1 at 55 K