GridFall Library — Start Here

Your library is ready in about two minutes. No app, no account, no internet — ever. This page is the always-current version of your printed manual.

Set up your box — three steps

1
Power it. Plug the USB-C cable into the box and into the wall adapter, any USB power bank, or a solar USB panel. The light comes on; give it about a minute to wake up.
2
Join its Wi-Fi. On your phone: Settings → Wi-Fi → join GRIDFALL-NET. Your phone will warn "no internet connection" — that's correct. Stay connected.
3
Follow the setup screen. It opens by itself (or browse to 192.168.4.1). You'll name your box's network, optionally add a Wi-Fi password, choose an admin PIN, and set your home town for the map.
Write the admin PIN on your quick-start card. It protects the device controls. When you finish setup, your phone briefly disconnects — rejoin the network under its new name and you're done.

Using your library

Quick Guides sit at the top of the home page — short, plain-language pages written to be read under stress: First 72 Hours, First Aid, Water, Food, Sanitation, Power, Communications.

One search box covers everything. Type plain words — "treat burn," "purify water," "generator safety" — and get guide results first, then the most relevant pages from all 21 reference books.

The full library (big terracotta button) holds the complete bookshelf: a full offline medical encyclopedia, the USDA canning guide, home & vehicle repair references, radio guides, offline Wikipedia, and more.

Maps

Tap Maps for a complete offline atlas of the United States — every town and road, to street level, searchable. Type a town name and the map flies there. If you set a home town during setup, the map opens at home with a pin.

Device Health — prove it's working

Open How to Use This Device → Device Health any time. The box checks itself: library engine, all 21 books, map data, storage, power supply, battery (battery models), clock. All green = ready. Run it when the box arrives and once a season when you rotate supplies. If a row is ever red, its exact wording tells us precisely where to look — include it when you contact support.

Updating (optional, when YOU choose)

1
Plug an Ethernet cable from the box into your home router — the box's own Wi-Fi keeps working.
2
Device Health → SoftwareCheck for updates.
3
Enter your admin PIN and install. About a minute. If anything goes wrong, the box restores its previous version automatically.

Privacy, plainly: checking for updates sends the box's anonymous ID and version number to us — nothing else, and only when you tap the button. The box never talks to the internet on its own. Unplug the cable and it's fully offline again.

Troubleshooting

SymptomWhat to do
Can't see the Wi-Fi networkConfirm the light is on. Wait one full minute after power-on. Move within ~30 feet. Restart: hold the button 3 seconds, unplug, replug.
Connected, but nothing opensOpen your browser and go to 192.168.4.1. Ignore the "no internet" warning — stay on the network.
Setup screen never appearedSame answer: browse to 192.168.4.1 while connected to the box's Wi-Fi.
Forgot the Wi-Fi password you setFrom a still-connected device: How to Use This Device → Device settings → set it open or pick a new password (needs your admin PIN).
Forgot the admin PINThe library keeps working without it. Contact us below for recovery options.
A red row on Device HealthCopy its exact wording and send it to us — that line tells us exactly what's wrong.

FAQ

Does it need the internet?

No — never. Everything is stored inside the box. The only optional internet moment is if you choose to plug in an Ethernet cable to fetch a software update.

How many people can use it at once?

The whole household — several phones and tablets can browse at the same time.

Is there a subscription?

No. No subscription, no account, no app. You own it.

How long does it run on a power bank?

It sips power — a common phone power bank runs it for many hours. Your phone in airplane mode plus this box stretches both batteries: the box stores, your phone only reads.

What's actually inside?

21 full reference works (medical encyclopedia, USDA canning guide, water and food safety, repairs, radio, offline Wikipedia and more), our original Quick Guides, and a complete street-level offline map of the United States. Full list on the product listing.

Can it get new content?

The software can update today (your choice, via Ethernet). Library content updates are planned the same way — when available, they'll appear on the same update screen.

Contact

Stuck? Email [email protected] with what you tried and (if you can) the exact wording from any red Device Health row. Real person, usually within a day.