Choose a supported EU868 device
Start with the official MeshCore hardware information and Web Flasher device list.
Join OXMESH
Join the OXMESH Network
Joining can be as simple as buying or borrowing a supported LoRa device, flashing it with the official MeshCore Web Flasher, and pairing it with the MeshCore app.
A Simple Oxford Joining Path
The official MeshCore model is: choose supported hardware, flash it, pair it with the app, then start using the mesh.
Flash the correct MeshCore firmware
Use the official MeshCore Web Flasher. Select your exact hardware and the appropriate firmware role.
Pair with the MeshCore app
Companion nodes connect to a phone, tablet or computer running a MeshCore client.
Select the default MeshCore radio settings
EU/UK (Narrow) — 869.618 MHz / BW 62.5 kHz / SF 8 / CR 8
Join #radioxford
Add the public Oxford hashtag channel using your MeshCore companion application.
Test and report coverage
Share rough reception observations, successful contacts and useful node locations with the OXMESH community.
Consider hosting a repeater
If you have a good window, roofline, workshop, college room, community building or elevated site, you may be able to help strengthen the network.
Companion Node
A companion node is a small LoRa radio that connects to a phone, tablet or computer running a compatible MeshCore application.
Beginner hardware example
Heltec WiFi LoRa 32 V3 is listed by the official MeshCore Web Flasher as a supported companion-device route. Check the flasher before buying, because supported hardware and firmware roles change over time.
Companion workflow
Connect the device by USB, open the Web Flasher, select the exact hardware, install Companion firmware, pair it with the MeshCore app, then select the default MeshCore radio settings: EU/UK (Narrow) — 869.618 MHz / BW 62.5 kHz / SF 8 / CR 8.
No Phone Required
Some MeshCore-compatible devices have screens and keyboards and can act as self-contained messaging terminals.
Standalone examples
The official MeshCore flasher lists LilyGO T-Deck variants among standalone device options. Verify the exact current model names in the flasher before purchasing.
Handheld messaging
Standalone devices can offer a more radio-like messaging experience without needing to use a smartphone for every interaction.
Carry the Mesh With You
Compact tracker or tag-style hardware can be useful for mobile participation and experimentation when officially supported.
Check the official MeshCore flasher for current compact-device support before buying. Do not assume a similar-looking model is compatible.
Repeater hosting
Help Strengthen OXMESH
A MeshCore repeater receives mesh packets and relays them onwards. Repeaters are especially valuable in good radio locations with height, clear surroundings and reliable power.
Height and clear RF paths can often matter more than simply adding more transmit power.
Repeater workflow
Choose supported hardware
Use current MeshCore-supported hardware for the intended role.
Flash Repeater firmware
Use official MeshCore tools and select the exact device.
Select the default MeshCore radio settings
EU/UK (Narrow) — 869.618 MHz / BW 62.5 kHz / SF 8 / CR 8
Install safely
Use an authorised, weather-appropriate and safely powered location.
Share rough area
Let OXMESH know which Oxford area the repeater may support.
Which Device Should I Buy?
Use this as a starting point, then verify every device against the official MeshCore flasher before spending money.
| Device | Type | Phone needed? | Best suited for |
|---|---|---|---|
| Heltec V3 | Companion or repeater | Yes, as a companion | Affordable entry-level node |
| Heltec V4 | Companion or repeater | Yes, as a companion | More capable radio platform |
| SenseCAP T1000-E | Companion | Yes | Compact portable node |
| LilyGO T-Deck family | Standalone or companion | No, as standalone | Handheld messaging |
MeshCore hardware support evolves quickly. Always check the official flasher before purchasing hardware specifically for MeshCore.