LoRa Mesh vs. LoRaWAN

Both use the same LoRa radio chips but operate completely differently. This is the most common source of newcomer confusion.
LoRaWAN
A hub-and-spoke network designed for IoT sensors reporting to the cloud. End devices transmit to fixed gateways; gateways forward over the internet to a server. No direct device-to-device communication. No gateway in range = no connectivity. Examples: The Things Network, Helium.
LoRa Mesh (Meshtastic, MeshCore)
A peer-to-peer network where nodes communicate directly and relay each other's messages. Works completely offline - no internet required. Messages hop: A → B (relay) → C → D. Adding nodes usually extends coverage and adds redundant paths, though very large or chatty meshes can congest the shared channel. Examples: Meshtastic, MeshCore.
Comparison table
Feature
LoRaWAN
LoRa Mesh
Architecture
Hub-and-spoke
Peer-to-peer
Network server required
Yes (usually internet-hosted; private offline servers are possible but uncommon)
No
Direct messaging
No
Yes
Multi-hop relay
No
Yes
Works without infrastructure
No
Yes
Typical use case
Sensor data to cloud
Off-grid comms, group coordination
They cannot communicate with each other. Different packet formats, addressing, and network stacks - they share hardware but speak different protocols.
Important: LoRaWAN gateways won't build a mesh
LoRaWAN gateways ($100 - $300) are internet-backhaul radios, not mesh relays - they pass traffic between devices and a network server (in both directions, including downlinks to devices) but never peer-to-peer. To build a LoRa mesh network you need Meshtastic- or MeshCore-compatible devices, not LoRaWAN gateways.