Spec5 Ranger SD Card

Introducing the Spec5 Map SD Card Series: Offline Navigation and Terrain Mapping, Built for Every Kind of Adventure!

Spec5's Map SD Card lineup gives your Meshtastic or MeshCore device the offline map data it needs, wherever you're headed. Whether you need straightforward road navigation or serious backcountry terrain detail, there's a card, or a combination of cards, built for it. Choose the standard OpenStreetMap card for nationwide roads and towns, a regional USGS Topo card for contour lines and terrain relief, or one of the bundles for complete coverage in a single purchase.

Key Features

• Nationwide Road Coverage: The OpenStreetMap SD Card puts the entire continental US on one card, optimized for roads, towns, and general navigation.
• USGS-Grade Terrain Detail: Each Topo Map SD Card layers in contour lines, terrain relief shading, waterways, and land features from The National Map (USGS), on top of standard roads, giving you a true picture of the terrain, not just the route.
• Choose Your Region: Topo cards are available as West + Central US or Central + East US, with overlapping coverage through the Central US so you're never caught at a hard edge.
• Bundle for Full Coverage: The Topo Bundle pairs both regional Topo cards for complete CONUS zoom-13 topographic coverage. The Complete Coverage Bundle adds the OpenStreetMap card on top for full road and terrain coverage across three cards.
• Stay Organized in the Field: Bundles include a 3-card SD card holder, so your cards are protected and ready to swap.
• Offline, Zoom Level 13: Every card works fully offline, with no data connection required, anywhere in the country.

Use-Case Scenario

Different trips call for different maps. A road trip or day hike near town is well served by the OpenStreetMap card. But when the terrain itself becomes the challenge, backcountry travel, search and rescue, hunting, overlanding, or remote field operations, the added detail of contour lines and terrain relief on the Topo cards can be the difference between confidently reading the land and guessing at it. For users who range across regions or want both types of map at hand, the Topo Bundle and Complete Coverage Bundle remove the need to choose, packaging full national coverage into one purchase.

Deployment

Simply select the card (or bundle) that matches your region and needs, insert it into your Spec5 device, and power on, your map data is ready to use offline immediately. No downloads, configuration, or data connection required. For bundle purchases, the included 3-card holder keeps every card organized and easy to swap as your route or region changes.

Additional Resources

• Meshtastic Organization Website: https://meshtastic.org
• Meshtastic YouTube Channel: https://www.youtube.com/meshtastic