Reference Tools
Tech Tools & Reference Guides
Practical guides for sizing your power system, estimating data usage, comparing connectivity options, and building a functional mobile office.
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Cell Signal Strength Reference
Know what signal levels mean and how to find the best spot in your campsite before you set up.
Use Signal Finder apps
Network Cell Info Lite (Android) and CellMapper show real-time signal strength in dBm. Open Wifi Analyzer for WiFi.
Best signal in camp
Walk the site before parking — signal can vary 15–20 dBm across a 50-foot campsite. Always check inside the rig vs. outside.
MIMO routers and antennas
External MIMO antennas (like the Poynting MIMO-3-V2) can add 10–20 dBm gain. Direction matters — point toward the nearest tower.
Coverage check tools
Use T-Mobile, Verizon, and AT&T coverage maps before booking. Campendium and Freecampsites.net crowd-source signal reports.
Power Consumption Calculator
Calculate how much battery capacity you need for a night of off-grid living based on your actual appliance usage.
How to use
List each appliance (watts), how many hours per day you run it, and multiply. Add 20% buffer for inverter inefficiency and battery depth-of-discharge protection.
Common daily loads
Laptop: 60W × 6h = 360Wh. Fridge: 50W × 12h = 600Wh. Lights: 10W × 4h = 40Wh. Fan: 30W × 8h = 240Wh. Phone charges: ~20Wh/day.
Battery sizing rule
For lithium: size battery bank to 2x daily Wh needs (50% DoD limit is a myth for LiFePO4 — 80% is safe, but 50% extends cycle life to 3,000+ cycles).
Solar sizing rule
Aim for 1.5x daily Wh needs in solar panel watts. Winter and cloudy days may produce 30–50% of rated output — plan conservatively.
Internet Bandwidth Estimator
Know how much data you'll use per month and which plan best fits your usage pattern.
Baseline usage by activity
Video calls: 1.5–3GB/hr (1080p). Netflix HD: 3GB/hr. YouTube 1080p: 2.5GB/hr. Spotify: 150MB/hr. Web browsing + email: ~500MB/day.
Remote worker estimate
Full-time remote worker on calls 4hr/day + general use: ~150–250GB/month. Two remote workers: 300–500GB/month.
Plan comparison
Starlink Standard: unlimited (soft QoS above 1TB). T-Mobile Home Internet: unlimited. Verizon Visible: 50GB premium data then deprioritized. Hotspot tiers: 50–100GB often sufficient for light users.
Data logging
Use GlassWire (Windows) or Little Snitch (Mac) to see which apps are consuming data in the background — often surprising.
Starlink vs. Cellular Comparison
Compare Starlink RV against T-Mobile and Verizon hotspots for speed, cost, and use case.
Starlink RV strengths
Unlimited data, consistent 50–200 Mbps in most areas, excellent in rural/remote locations with clear sky view. $150/month + $599 hardware.
Cellular strengths
No hardware cost, works inside city limits and under tree cover, multiple networks for redundancy. Best for urban travelers or those who rarely boondock.
Recommendation by use case
Heavy boondockers → Starlink. Urban travelers + remote workers → T-Mobile + backup hotspot. Budget travelers → T-Mobile $50 home internet plan (if available at address).
Dual setup
Many full-timers run Starlink + one cellular hotspot. Starlink handles heavy loads; cellular fills in under trees or during Starlink weather outages.
VPN Selection Guide
A VPN is essential on campground WiFi. Here's what to look for and which protocols matter for RVers.
Why you need a VPN on campground WiFi
Campground and RV park WiFi is shared and often unencrypted. Other users on the same network can sniff unencrypted traffic. A VPN encrypts your connection end-to-end.
Key criteria for RVers
Split tunneling (so Starlink bypasses the VPN), kill switch, multi-device licensing, and low overhead on mobile. WireGuard protocol is fastest.
Top options
Mullvad: privacy-focused, no account required, €5/month. ProtonVPN: strong privacy, free tier available. ExpressVPN: fast, all platforms, $100/year. NordVPN: budget-friendly, good speed.
Router-level setup
GL.iNet routers support VPN at the router level — all devices are automatically protected, no client app needed. Set up once, forget it.
Mobile Office Setup Checklist
The gear and setup that separates a functional mobile office from a frustrating one.
Display setup
A 27" 4K USB-C monitor runs off a laptop — ASUS ProArt PA279CRV or LG 27UK850-W. Use VESA arm mount (Amazon basics) to clear desk space and reduce neck strain.
Audio
Rode Wireless GO II mic eliminates background noise on calls. AirPods Pro or Sony WH-1000XM5 for listening. Campmates will thank you for headphones.
Ergonomics
Laptop stand + external keyboard + monitor is the minimum for all-day work. Invest in a proper chair if you're billing 8+ hours/day — your back will know the difference by month 2.
Power redundancy
Jackery 1000 Pro or EcoFlow DELTA 2 keeps you working through a shore power outage or generator failure. Budget 50Wh/hr for a laptop + monitor setup.
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