Guide | Solo Miners | 11 min read
Setting Up the NerdMiner T Display S3: Proven Wi-Fi and Pool Setup
July 2026By Mario
Setting Up the NerdMiner T Display S3: Wi-Fi and Pool Setup
What if you were the only one on the block to mine a bitcoin block solo?
Setting up the NerdMiner T Display S3 takes less than 10 minutes: connect to Wi-Fi, fill in the pool, and you’re done. The chance of mining a block is astronomically small. You know that. But the miner keeps at it anyway. It’s an ESP32-based bitcoin solo miner with a color screen, powered by a USB-C cable. Power consumption: less than 1 watt. Hashrate: a few thousand hashes per second.
Most people don't run it for profit. They run it because they can. Because it's Bitcoin. In fact, because it's just fun to have on a desk.
In this article: set up Wi-Fi, configure a pool, and check your first hashrate.
Setting Up the NerdMiner T Display S3: What You'll Need
Make sure this is ready:
- NerdMiner T Display S3
- USB-C cable and power supply (5V, 1A is sufficient)
- 2.4 GHz Wi-Fi network
- Smartphone or computer with browser
Step 1: Initial startup
Connect the NerdMiner T Display S3 to a USB-C power source.
The device powers on and displays the color screen. During the first startup without Wi-Fi configuration, the NerdMiner starts up in access point mode. You see a Wi-Fi network named NerdMiner or something similar in your Wi-Fi list.
Step 2: Connect via the access point
Connect your smartphone or computer to the NerdMiner-network. No password required.
Open your browser and go to 192.168.4.1. You'll see the NerdMiner configuration page.
Step 3: Set up Wi-Fi
Fill in on the configuration page:
- SSID: name of your Wi-Fi network (2.4 GHz)
- Password: your Wi-Fi password
Step 4: Set up mining pool
Now, the pool. The NerdMiner is designed for solo mining: you send hashes directly to the Bitcoin network. The most commonly used pool is the NerdMiner Solo Pool, but also Public Pool and regular solo pools work.
NerdMiner Solo Pool (most popular):- Stratum URL:
stratum+tcp://solo.d-central.tech - Port:
3333 - Wallet address: your bitcoin receiving address
- Stratum URL:
stratum+tcp://public-pool.io - Port:
21496 - Wallet address: your bitcoin address
Step 5: Restart the NerdMiner and check the display
After saving, the NerdMiner restarts. After 1 to 2 minutes, the display shows:
- Hashrate: in kH/s (kiloHashes per second)
- Bitcoin Award (real-time, if configured)
- Pool connection status
Step 6: Adjust Wi-Fi configuration later
Do you want to adjust the wifi or pool later? There are two ways:
- Reactivate via the access point: Press and hold the button on the device, or reset it using the menu on the display. The NerdMiner will return to access point mode.
- Via the web interface: If the NerdMiner is connected to your network, you can look up its IP address through your router and open the configuration page in your browser.
Step 7: Update firmware (optional)
The NerdMiner firmware is maintained on GitHub by the community. Outdated firmware? Follow the instructions in the NerdMiner's GitHub repository to flash the latest version via USB-C.
Check the version number on the display or in the web interface. Compare it with the latest release on GitHub.
Do you want more hashrate?
The NerdQaxe++ is a more powerful variant based on the same philosophy. More hashrate, same solo mining approach. Limited availability, check the product page for current stock.
Troubleshooting: most common problems
Wi-Fi connection failed Check if your network is on 2.4 GHz. Are you hiding your SSID? Make it visible temporarily. Special characters in the password? Try a network without them. NerdMiner does not display the hashrate Check the stratum address and port for typos. Verify that the pool is online. Some pools do not accept an invalid bitcoin address as a worker name. Web interface inaccessible Use an IP scanner to find the assigned IP address. Assign a static IP address in your router for stable access. Display shows 0 kH/s permanently Reset the NerdMiner to its factory settings via the device menu and repeat the setup steps. Access point does not disappear The Wi-Fi settings may not have been saved correctly. Open again192.168.4.1 and check the settings.
FAQ
192.168.4.1 in your browser and enter the Wi-Fi network and mining pool. After a reboot, the miner is active and you can see the hashrate on the display.192.168.4.1 Enter the SSID and password for your 2.4 GHz network. Click Save, and the NerdMiner will connect automatically. After that, you can access the configuration page using your router's IP address.solo.d-central.tech:3333) en Public Pool (public-pool.io:21496) are the most commonly used options. Both are free and suitable for solo bitcoin mining.Setting Up the NerdMiner T Display S3: Advanced Display Settings
After setting up the NerdMiner T Display S3, there are a few display settings that can enhance your experience. By default, the color screen shows the hashrate and pool status. But there are more options.
Adjust screen content
Depending on the firmware version, you can configure what the display shows on the configuration page:
- Bitcoin Awardreal-time price via an external API
- Block height: the current block number of the Bitcoin blockchain
- Hashrateyour current hashrate in kH/s
- Pool statusconnection to the pool and accepted shares
Setting up the NerdMiner T Display S3 to show as much information as possible on the screen makes it not only functional but also a conversation starter on any desk.
Setting Up the NerdMiner T Display S3: Comparison with the Bitaxe Gamma
Two popular solo miners with a similar philosophy but different specs:
| Property | NerdMiner T Display S3 | Bitaxe Gamma |
|---|---|---|
| Hashrate | 50-300 kH/s | 1.5-2.0 GH/s |
| Power consumption | less than 1 watt | approx. 15-20 watts |
| Chip | ESP32 (no ASIC) | BM1370 ASIC |
| Display | Color screen (built-in) | None (optional) |
| Setup | Web interface via browser | AxeOS web interface |
| Noise | No fan | Small fan |
Setting up the NerdMiner T Display S3 is easier due to its simpler setup process. The Bitaxe Gamma has a much higher hashrate, but both are hobby-grade devices for solo bitcoin mining.
Setting Up the NerdMiner T Display S3: The Community
The NerdMiner project is completely open-source. The firmware is actively maintained by an enthusiastic community on GitHub. Regular updates add new features and improve stability.
After setting up the NerdMiner T Display S3, it's a good idea to keep an eye on the GitHub repository. New firmware versions are released regularly. The community is also a good source for answers to specific setup questions.
Setting Up the NerdMiner T Display S3: Managing Multiple Miners
Do you have more than one NerdMiner T Display S3? If so, you'll want to give each one its own name to tell them apart. You can do this through the web interface: for each miner, set a unique worker name as part of the username field. Format: jouwadres.miner1, jouwadres.miner2.
On the status page for the Public Pool or NerdMiner Solo Pool, you can then view the hashrate and accepted shares for each worker by name.
Setting Up the NerdMiner T Display S3: What Makes It Unique?
Setting up and running the NerdMiner T Display S3 gives you access to the Bitcoin network in the most convenient way possible. For the price of a couple of coffees, you get a device that:
- Continuously secures the bitcoin network
- Shows the current bitcoin price and block height
- A daily reminder of why you own bitcoin
- A conversation starter is for anyone who sees your desk
Once the NerdMiner T Display S3 is set up, most devices run stably without requiring any further attention. That’s part of its appeal: set up the NerdMiner T Display S3 once, and then enjoy unlimited solo mining in the background.
Solo mining: the one-in-a-million chance
The NerdMiner T Display S3 doesn't win any races. But it does compete. And that's exactly the point.
1 bitcoin remains 1 bitcoin. And you're searching for it, every second, from your desk.
P.S. Do you actually want to contribute hashrate and still stay compact? Then take a look at the NerdQaxe++. Low stock.Internal links (verified instock)
Configuring the NerdMiner T Display S3: Statistics and Monitoring
Now that the NerdMiner T Display S3 is set up, it's time to start monitoring.
Setting up the NerdMiner T Display S3 is quick and easy. But what do you do next? Your miner is constantly searching for a block. The display shows the hashrate and connection status. That’s already a lot of information for such a compact device.
Public Pool dashboard
Public Pool provides a public dashboard for each bitcoin address. Look up your address via public-pool.io. Here you see submitted hashes and statistics about your contributions to the network.
Monitor power consumption
The NerdMiner T Display S3 consumes less than 1 watt. That’s less than an LED bulb. On an annual basis, it costs you next to nothing in electricity. Use a USB meter to measure the exact power consumption of your unit.
More NerdMiners
Some users run multiple NerdMiners side by side. They assign a different worker name to each one. On the pool, you can then see the contribution from each miner. It’s a fun way to track the stats.
Do you want more serious solo mining hashrate? The NerdQaxe++ is more powerful and follows the same philosophy. Check current stock before ordering.
Setting up the NerdMiner T Display S3: Additional Questions
Astronomically small. With a hashrate of 200 kH/s and a network hashrate of around 800 EH/s (exahashes), the odds are roughly 1 in 4 quadrillion per block. That’s one block every billion years, on average. But the network produces a block every 10 minutes. Someone wins. You’re in the game. That’s the whole point of setting up and running NerdMiner T Display S3.
The device is not waterproof or weatherproof. Indoors on a desk or shelf, in a dry environment. The USB-C power supply requires a nearby power outlet.
Yes. The NerdMiner consumes less than 1 watt, which corresponds to 100–200 mA at 5V. A 10,000 mAh power bank could theoretically power it for 50–100 hours. Handy for a mobile setup or temporary use.
Through the device menu on the display. Use the buttons on the device to navigate to the reset option. This will clear the Wi-Fi and pool settings. After the reset, you'll need to set up the NerdMiner T Display S3 again via 192.168.4.1.
Public Pool is the most popular in the NerdMiner community. It’s a fair solo mining pool where you share a small percentage of any block reward with the pool operator. An alternative is the NerdMiner Solo Pool from d-central.tech. Both are free to use. At this hashrate level, it doesn’t really matter which one you choose.
Setting Up the NerdMiner T Display S3: Tips for Stable Use
Practical tips for stable operation after setting up the NerdMiner T Display S3:
- Stable Wi-Fi: Use the 2.4 GHz band and ensure there is a strong enough signal at the NerdMiner's location.
- Power supply: use an official USB-C adapter. Cheap adapters can be unstable and reset the miner.
- Ventilation: The NerdMiner does not have a fan, but it does require minimal air circulation. Do not place it in a closed box.
- Keep firmware up-to-dateCheck every few months to see if there is a new version. New firmware often improves stability and adds features.
- Monitor pool statusCheck the pool status page occasionally to see that the connection is active and shares are being accepted.
Setting up NerdMiner T Display S3: The Office as a Mining Site
Once you've finished setting up the NerdMiner T Display S3 and see it running on the display for the first time, showing the current bitcoin price and your own hashrate, that's a special moment. Small, but meaningful.
You're now running a solo bitcoin miner. It uses less than 1 watt of power. Every 10 minutes, it checks to see if you've found the next block. You're not doing this for the profit. You're doing it for the connection to the network. To understand how mining works. And because you can.
Once you've set up the NerdMiner T Display S3, maintenance is minimal. Check the pool connection status from time to time. Update the firmware when a new version is available. Enjoy the display. And let the miner do its job, every second of the day.
Setting up the NerdMiner T Display S3 takes less than 10 minutes. The rest of the time, it does its job without you having to do a thing. That’s the power of this device: simple setup, then it runs autonomously in the background on your desk while you focus on other things.
