Hey solo miners,
Quick update from the CryptoMachine bench-I’ve been quietly adding a few things to make rigs cleaner, safer, and a bit more fun to run.
Bolt Orange Pill – dual-NFC “orange pill”
A pocket-size NFC toy that’s also actually useful.
3D-printed “orange pill” with two NFC chips (NTAG 424 DNA + NTAG 213)
One side for Bolt Card / payments, the other for a fixed LNURL
Great for testing, tipping, or showing friends how fast Lightning can be
PETG printed, durable and non-toxic
Perfect desk toy / demo tool for anyone already running Lightning.
Search “Bolt Orange Pill” on the site.
ColdQR Titanium Seed Backups
If you’re going to the trouble of solo mining, your seed deserves something better than a slip of paper.
Grade 7 titanium plates – thick, heavy, and built to outlive us
Optimized grid + centering holes for clean, obvious punch marks
Two sizes to choose from (compact and standard grid)
Each plate ships in a tamper-evident 3D-printed case
Free center punch + long-tip marker included with every plate
This is the “I’m never re-doing this backup again” option.
Look for “ColdQR Titanium Backup” – choose your grid size on the product page.
New 3D Stands for Bitaxe & NerdQaxe
Benches were starting to look like a cable jungle, so: new stands.
Bitaxe LAN & NerdQaxe LAN stands now in 3Â colors
Black, Bitcoin orange, blue.
Designed to get the miner upright, fan clear, and cables tidy
Available as stands only or LAN-adapter + stand combos
If you’ve been meaning to clean up your desk miner, these help a lot.
Check “3D Prints” or the Bitaxe/NerdQaxe product pages for the new options.
New homepage layout
I also reworked the homepage so it’s easier to find stuff:
Mining Equipment – LAN adapters, Solo-miner gear
Cooling Systems – fans, hubs, and fan-control accessories
3D Prints – stands, mounts, and little quality-of-life parts
Solar – SolarBit & outdoor power bits
Security & Power Add-Ons – safeties, USB blockers, etc.
Clearance – odd lots and experiments I’m phasing out
Take a quick scroll and let me know what feels clunky or missing-I’m still tuning.
Thanks again for all the feedback, bug reports, and test orders.
If there’s something you wish existed for home / solo mining, hit reply-I probably want it too.
– Jason @ CryptoMachine.shop
(P.S. If you picked up SolarBit or a LAN adapter recently, reply with a pic of your setup -I’d love to feature a few builds in the next update.)


Hi. i got a bunch of lan adapters for my nerdqaxe++’s and some for my bitaxes. but i cannot find the firmware to make them work. ive tried everywhere. is there a place where i can get the 2 .bins i need? i flashed TNA-v3.5 and even paid for v4.2 but lan wont connect.? any ideas?
Hello Al,
All the github links are on the product pages. I listed below as well
Bitaxe Github- https://github.com/CryptoIceMLH/ESP-Miner-LAN
NerdQaxe Github- https://github.com/CryptoIceMLH/ESP-Miner-NerdQAxePlusLAN/releases