Brazil has South America’s broadest publicly documented Meshtastic ecosystem. MeshBrasil maintains a national portal, map and regional directory. A regional group is evidence of local organization, not automatically of permanent RF coverage.
| Network or community | Technology | Area | Status | Radio | Public links | Last checked |
|---|---|---|---|---|---|---|
| MeshBrasil | Meshtastic | Brazil | Active national portal, community, map and regional directory | BR_902 or community-published configuration; confirm before joining | Website · Map · Telegram | 29 Jul 2026 |
| Meshtastic Votuporanga | Meshtastic | Votuporanga, São Paulo | Regional public group | Confirm locally | Directory | 29 Jul 2026 |
| Meshtastic Fernandópolis | Meshtastic | Fernandópolis, São Paulo | Regional public group | Confirm locally | Directory | 29 Jul 2026 |
| Meshtastic Santa Catarina | Meshtastic | Santa Catarina | Regional Telegram and WhatsApp communities | Confirm locally | Directory | 29 Jul 2026 |
| Meshtastic Goiás | Meshtastic | Goiás | Regional public group | Confirm locally | Directory | 29 Jul 2026 |
| Meshtastic RJ – Região Serrana | Meshtastic | Mountain region, Rio de Janeiro | Regional public group | Confirm locally | Directory | 29 Jul 2026 |
| Meshtastic RS | Meshtastic | Rio Grande do Sul | Regional public community | Confirm locally | Directory | 29 Jul 2026 |
| Meshtastic Grande Belo Horizonte | Meshtastic | Belo Horizonte metropolitan area | Regional public group | Confirm locally | Directory | 29 Jul 2026 |
| Zona da Mata MG | Meshtastic | Zona da Mata, Minas Gerais | Regional public group | Confirm locally | Directory | 29 Jul 2026 |
| Meshtastic DF / LoRa DF | Meshtastic · LoRa | Federal District | Regional Telegram and WhatsApp communities | Confirm locally | Directory | 29 Jul 2026 |
| Meshtastic Campinas | Meshtastic | Campinas, São Paulo | Regional public group | Confirm locally | Directory | 29 Jul 2026 |
| Meshtastic Fortaleza | Meshtastic | Fortaleza, Ceará | Regional public group | Confirm locally | Directory | 29 Jul 2026 |
| Meshtastic Bahia | Meshtastic | Bahia | Regional public community | Confirm locally | Directory | 29 Jul 2026 |
| Meshtastic Pernambuco | Meshtastic | Pernambuco | Regional public community | Confirm locally | Directory | 29 Jul 2026 |
| Vale do Paraíba e Litoral Norte | Meshtastic | Eastern São Paulo | Regional public group | Confirm locally | Directory | 29 Jul 2026 |
| Meshtastic Artur Nogueira | Meshtastic | Artur Nogueira, São Paulo | Regional public group | Confirm locally | Directory | 29 Jul 2026 |
| Meshtastic Mato Grosso | Meshtastic | Mato Grosso | Regional public group | Confirm locally | Directory | 29 Jul 2026 |
| SC Mesh | Meshtastic | Santa Catarina | Named resilient radio network with independent website | Published by network; verify current configuration | Website | 29 Jul 2026 |
| MeshCore Brasil | MeshCore | Brazil | Public national-interest community; permanent infrastructure not independently counted | Exact frequency and LoRa parameters required | Community | 29 Jul 2026 |
| The Things Network Brazil | LoRaWAN | 39 listed city communities | Historical/community directory; city rows report mixed gateway counts | Brazilian LoRaWAN plan; confirm current network-server configuration | Country directory | 29 Jul 2026 |
MeshBrasil’s directory currently identifies 21 links/groups, including national and duplicate-platform communities. This page consolidates duplicate Telegram and WhatsApp presences under the same regional record.