Overview - Mesh Network Communication
MeshCore
Why MeshCore? When you do something, you should do it right. Mesh communication is exciting, and in my opinion, it is important to have a decentralized off-grid messaging system. I am convinced that the young MeshCore protocol is the better choice for this than Meshtastic. In the future, I will do my best to contribute to the network with new repeaters and hope to inspire others to join in.
To learn more about the Meshcore project, visit the official website: https://meshcore.co.uk
If you want be part of the mesh, connect with other Meshcore users:
MeshCode Deutschland @ Telegram
MeshCore @ Discord
Or contact me directly if you have any questions or comments: ices[at]attyc.de
Every repeater improves the mesh network!
Nodes
Since September 26, 2025, all my nodes are operating on the EU/UK Narrow Preset (869.618MHz / SF8 / BW62.5 / CR8).
Repeater
| Long Name | Standort | Hardware |
| ARP1 | mesh.attyc.de | Alt-Arnsberg | Unit Engineering Station G2 |
| ARP2 | mesh.attyc.de | Alt-Arnsberg | RAK4631 / RAK19003 |
Room Server
| Name | Standort | Hardware |
| ARS1 | mesh.attyc.de |
Alt-Arnsberg | Heltec |
Feel free to visit my Room Server and leave me a message! 🙂 The guest password is: hello
Companions
| Name | Hardware |
| ices T1000E | mesh.attyc.de | Seeed SenseCAP T1000-E |
| ices iDeck | mesh.attyc.de | LilyGo T-Deck Plus interal antenna |
| ices eDeck | mesh.attyc.de | LilyGo T-Deck Plus external antenna |
Meshtastic
I no longer actively use Meshtastic. However, the one client node will remain in place for the time being.
Nodes
| Long Name | Short Name | Standort | Hardware | Role |
| AN1 | Arnsberg HQ | mesh.attyc.de | AN1 | Alt-Arnsberg | MeshAdv Mini @ RPi Zero 2 | CLIENT |