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title, slug, menu_order
| title | slug | menu_order |
|---|---|---|
| Join | join | 10 |
Getting Started with MeshCore
MeshCore is an open-source off-grid LoRa mesh networking platform. This guide will help you get connected to the network.
For detailed documentation, see the MeshCore FAQ.
Node Types
MeshCore devices operate in different modes:
| Mode | Description |
|---|---|
| Companion | Connects to your phone via Bluetooth. Use this for messaging and interacting with the network. |
| Repeater | Standalone node that extends network coverage. Place these in elevated locations for best results. |
| Room Server | Hosts chat rooms that persist messages for offline users. |
Most users start with a Companion node paired to their phone.
Frequency Regulations
MeshCore uses LoRa radio, which operates on unlicensed ISM bands. You must use the correct frequency for your region:
| Region | Frequency | Notes |
|---|---|---|
| Europe (EU) | 868 MHz | EU868 band |
| United Kingdom | 868 MHz | Same as EU |
| North America | 915 MHz | US915 band |
| Australia | 915 MHz | AU915 band |
Using the wrong frequency is illegal and may cause interference. Check your local regulations.
Compatible Hardware
MeshCore runs on inexpensive low-power LoRa devices. Popular options include:
Recommended Devices
| Device | Manufacturer | Features |
|---|---|---|
| Heltec V3 | Heltec | Budget-friendly, OLED display |
| T114 | Heltec | Compact, GPS, colour display |
| T1000-E | Seeed Studio | Credit-card sized, GPS, weatherproof |
| T-Deck Plus | LilyGO | Built-in keyboard, touchscreen, GPS |
Ensure you purchase the correct frequency variant (868MHz for EU/UK, 915MHz for US/AU).
Where to Buy
- Heltec: Official Store or AliExpress
- LilyGO: Official Store or AliExpress
- Seeed Studio: Official Store
- Amazon: Search for device name + "LoRa 868" (or 915 for US)
Mobile Apps
Connect to your Companion node using the official MeshCore apps:
| Platform | App | Link |
|---|---|---|
| Android | MeshCore | Google Play |
| iOS | MeshCore | App Store |
The app connects via Bluetooth to your Companion node, allowing you to send messages, view the network, and configure your device.
Flashing Firmware
- Use the MeshCore Web Flasher for easy browser-based flashing
- Select your device type and region (frequency)
- Connect via USB and flash
Next Steps
Once your device is flashed and paired:
- Open the MeshCore app on your phone
- Enable Bluetooth and pair with your device
- Set your node name in the app settings
- Configure your radio settings/profile for your region
- You should start seeing other nodes on the network
Welcome to the mesh!