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radio:mesh [2025/11/16 13:47] – [Meshtastic] cocoradio:mesh [2025/11/17 11:04] (current) – coco
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 ====== Mesh Networking ====== ====== Mesh Networking ======
  
-**Mesh networking** is a decentralized wireless communication system in which each device //(or **"node"**)// acts as both receiver & repeater, automatically relaying data for other nodes. Instead of relying on a central router, access point, or cellular tower, messages “hop” from node to node until they reach their destination.+**Mesh networking** is a decentralized communication system in which each device //(or **"node"**)// acts as both receiver & repeater, automatically relaying data for other nodes. Instead of relying on a central router, access point, or cellular tower, messages “hop” from node to node until they reach their destination.
  
 The lack of central authority in mesh networks makes them extremely popular for those looking to bypass traditional ISP monopolies, [[hazards:stingray|cell towers]], and draconian censorship laws. The lack of central authority in mesh networks makes them extremely popular for those looking to bypass traditional ISP monopolies, [[hazards:stingray|cell towers]], and draconian censorship laws.
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-=== Helium ===+=== MeshCore ===
  
-**Helium** is a **LoRaWAN-based** network originally launched in 2019, which uses community-deployed “Hotspots” that people buy and host at home. These hotspots provide long-range LoRaWAN coverage, relay data to the internet, and form a global blockchain-based network where participants originally earned $HNT cryptocurrency for proof-of-coverage & data transfer. Because of the financial incentive, Helium became notorious for its users setting up hotspots in National Parks & Forests.+[[github>meshcore-dev/MeshCore|MeshCore]] is another LoRa-based mesh, similar to Meshtastic and even runs on the same devices. Unlike Meshtastic's "flooding" approach //(where all messages are rebroadcast by any node until they reach their destination or hop limit)// Meshcore takes a "flood-then-direct" approach //(it floods initially to discover paths & efficient routes, falling back to flood only when necessary)//.
  
-In 2023–2024 the original project split: The IoT/LoRaWAN portion migrated to the Solana blockchain as **Helium IoT**, while a separate **Helium Mobile** network now focuses on 5G/cellular offloading using the same hotspot model & tokenomics. Today it remains one of the largest crowdsourced LoRaWAN networks, with hundreds of thousands of hotspots worldwide.+This and several other features makes MeshCore useful for large planned mesh networks. Since Meshtastic is primarily designed for quick-deployment by hobbyists, hikers & emergency response, it is easily overwhelmed in congested urban & corporate environments.
  
  
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 **Project OWL** //(**O**rganization, **W**hereabouts & **L**ogistics)// is an open-source initiative that centers on **"DuckLink"** devices: small, solar- or battery-powered LoRa nodes that form ad-hoc clusters called **ClusterDuck networks**. DuckLink nodes relay small data packets like location, messages, and sensor readings over distances up to 1 km per hop. Specialized nodes can be set up to communicate with smartphones and even function as internet gateways. **Project OWL** //(**O**rganization, **W**hereabouts & **L**ogistics)// is an open-source initiative that centers on **"DuckLink"** devices: small, solar- or battery-powered LoRa nodes that form ad-hoc clusters called **ClusterDuck networks**. DuckLink nodes relay small data packets like location, messages, and sensor readings over distances up to 1 km per hop. Specialized nodes can be set up to communicate with smartphones and even function as internet gateways.
  
-Like Meshtastic, it is a true open-source mesh system that can be run on any compatible device. Unlike Meshtastic, there is far more fine-grained control over how ClusterDuck networks behave. If you find yourself feeling 'limited' by Meshtastic, this option might be worth considering. +Like Meshtastic, it is a true open-source mesh system that can be run on any compatible device. Unlike Meshtastic, there is far more fine-grained control over how ClusterDuck networks behave. If you find yourself feeling 'limited' by Meshtastic, this option might be worth considering. 
 + 
 + 
 +=== Helium === 
 + 
 +**Helium** is a **LoRaWAN-based** network originally launched in 2019, which uses community-deployed “Hotspots” that people buy and host at home. These hotspots provide long-range LoRaWAN coverage, relay data to the internet, and form a global blockchain-based network where participants originally earned $HNT cryptocurrency for proof-of-coverage & data transfer. Because of the financial incentive, Helium became notorious for its users setting up hotspots in National Parks & Forests. 
 + 
 +In 2023–2024 the original project split: The IoT/LoRaWAN portion migrated to the Solana blockchain as **Helium IoT**, while a separate **Helium Mobile** network now focuses on 5G/cellular offloading using the same hotspot model & tokenomics. Today it remains one of the largest crowdsourced LoRaWAN networks, with hundreds of thousands of hotspots worldwide. 
  
  
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-{{tag>Communications}}+{{tag>Communications Networking}}
radio/mesh.1763300823.txt.gz · Last modified: by coco

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