Inter-Canyon Mesh Network

A community project to build a peer-to-peer encrypted network across the canyons of Orange County, CA.

Within 5 minutes of getting a device, you can text message your neighbors even if there is no cell service, grid power, or Internet.

📡 How Does It Work?

Our team has installed radio infrastructure on hilltops in Trabuco Canyon to provide initial coverage for residents. All you need is a small $50 mesh radio paired via Bluetooth to your existing cell phone.

Mesh Network

Radio nodes create a network where messages hop from device to device, bypassing obstacles.

Simple Setup

Download the app on your phone and pair it to your device.

Off-Grid Messaging

Text your community without internet, power, or cell service.

⚡ How Messages Travel

Your device will connect to carefully placed repeaters in Trabuco Canyon, CA. and beyond to repeat your signal to others users in the area. You can choose in MeshCore to force route LoraWan packets through specific repeaters (for example your own repeater at your home) for maximum coverage.

Mesh Network Message Path Example

⚙️ Quick Start

1. Get a Device

Check out the T1000-E for a device the size of a credit card or the WisMesh with a small screen.

2. Flash your device

Flash your device with the latest version of Meshcore. Too complicated? Join our discord and we'll help you out online or in-person.

3. Download the App

Download the app on your phone to connect with your device.

4. Connect Your Phone

Open the Meshcore app, click connect, and pair with your device. Default pin is 123456

5. Join ICMESH

Click on gear. Input your name. Use the following settings: Frequency: 927.875 Bandwidth: 62.5 Spread Factor: 9 Coding Rate: 5

6. Send A Message

From the home screen click channels at the bottom, click public, type a test message, and click the send button.

SenseCap Tracker T1000-E for $50

SenseCap Tracker T1000-E with transparent case showing internal components

📍 Coverage Map

Current & Future Infrastructure Nodes in Trabuco Canyon, CA

Trabuco Canyon Mesh Network Coverage Map
🟢
Operational
🟡
Planned
🔴
Down

🤝 We Need Your Help!

You

Grab a device, join the network, and team up with us! Are you technical? Help us get neighbors configured.

Community Leaders

Rally support and help us raise $1,000 for more hilltop radios in Trabuco Canyon and special nodes to link our distant canyon folk.

Nerds & Hardware Hackers

Assist in setting up the network, placing initial nodes, managing servers, and coding cool stuff to make this all work.

Meet Up with Us

Join us Sunday's at 8PM on the mesh & Discord to test the network.

Join Discord

Current Progress

Hilltop Nodes Live

Several solar power nodes have been installed providing initial coverage with excellent coverage in our initial testing

Successful Testing

Successful testing between Hamilton, Cooks, and even Coto De Caza 📶.

Admin Tools

Code for geeks to build out Maps 🗺️, Interface with devices, and build Dashboards 🌐.

📡✨ Communications Compared

PACE LevelMethodProsCons
Primary
📱 Cell Phone / InternetHigh reliability and speedDependent on towers and infrastructure
Alternate
📶 ICMESHNo infrastructure needed, encryptedLimited range, requires local nodes
Contingency
🎙️ GMRSEasy to use, better range than FRSRequires GMRS license, non-encrypted
Emergency
📻 Ham RadioGlobal range, robust in emergenciesLicense needed, complex equipment
Emergency
🛰️ SatelliteGlobal coverage, reliable in remote areasExpensive, limited message capacity

Frequently Asked Questions

📜 ICMESH Community Guidelines

To ensure a positive and respectful environment for all users, the following guidelines apply to messaging over ICMESH:

No Politics or Religion

Keep conversations neutral and avoid topics related to politics or religion to maintain harmony.

No Foul Language

Use respectful language at all times. Offensive or inappropriate language is strictly prohibited.

No SHAT

Content related to Sex, Hate, Alcohol, or Tobacco/Drugs is not allowed. Keep messages clean and safe for everyone.

All-Age Appropriate

All messages should be suitable for audiences of all ages. Think family-friendly in all communications.

No Commercial Sales or Spam

Messages promoting commercial sales, advertisements, or spam are not permitted. Let's keep the network free of unwanted promotions.

Legal Placement of Nodes

Always place nodes in areas with federal, state, city, government, and property owner permission. Avoid "rogue" installations to maintain integrity.

We look forward to seeing you on ICMESH!