Bay Area MeshCore
We’re building a community-run, off-grid wireless messaging network across the Bay Area using low-power radios and the open-source MeshCore platform.
What is MeshCore?
MeshCore is an encrypted packet-based mesh network built from low-cost, low-power radios. Bay Area MeshCore is a local group of hobbyists building real-world coverage across rooftops, hilltops, and treetops.
Most devices are compact, pocketable, and controlled from a mobile app. Setup is approachable, costs are low, and there are no hidden AI, ad-tech, or crypto gimmicks.
Getting Started
- Read the official MeshCore introduction.
- Check the project FAQ.
- Join our Bay Area MeshCore Discord and ask for hardware/setup recommendations before you buy.
Recommended Devices
Ready-to-buy companion and repeater devices to get your up on the mesh as quickly as possible. Our guide covers what to get, where to buy, and what to watch out for.
View recommended devicesSetup Guides
- Companion Setup
Your personal radio, which pairs with the MeshCore app on your phone so you can send and receive messages on the mesh. - Repeater Setup
Infrastructure devices which relay messages across the mesh network and extend its reach.
No license required
Get started without a ham license or recurring fees.
~$25 entry cost
Typical starter radios are affordable and easy to source.
Tens of km range
Great line-of-sight links from rooftops, hills, and treetops.