Getting started · Step 3
You're in. Here's how to talk to your neighbors.
Your radio's set up and paired. The fun part starts now — actually using PalmasMesh to stay in touch with the people around you.
The main channel
One shared conversation for all of Palmas
PalmasMesh is both the name of our local Meshtastic network and the name of the main channel that everyone shares. (What can we say? It was built by neighborhood engineers and geeks, not marketing people. 😁) Think of the PalmasMesh channel as the chat group for all of Palmas. When you send a message there, every neighbor on the channel sees it, and you see theirs. It works exactly like a group chat you've used before, just carried over the radios instead of the Internet.
You can create your own channels if you wish — maybe for your family or your yoga group. You'll also be able to send direct messages to specific neighbors when you want a one-on-one chat. Both channels and direct messages are encrypted, but they aren't equally private — it's worth understanding the difference (more on that below).
Getting the invitation
How you actually get added
Joining the PalmasMesh channel is a single tap — but you need the invitation link or QR code. We don't post it publicly, so that the network stays a Palmas community rather than the whole Internet.
To get the invitation:
- Contact us or ask a neighbor who is already on the mesh.
- Let us know you're in Palmas del Mar and ready to join.
- We'll send you the PalmasMesh link or QR code. Tap it with your phone, confirm, and you're on the channel.
That link is the same one mentioned in Step 4 of the setup guide — if you've already used it, you're already here.
Once you're in
What people actually talk about
Checking in
"Everyone okay at the marina?" A quick all-clear after a storm, or a heads-up when something's going on — "Tsunami alert just issued for PR!"
Everyday neighbor stuff
Borrowing a ladder, asking which gate's open, a lost dog, a heads-up about the latest HOA policy change.
Helping each other
New folks asking setup questions, neighbors sharing where they bought their radio, range tests around the community.
A note on privacy
How private is it, really?
Short version: PalmasMesh is great for everyday community chat and coordinating in an emergency — but it's not a secure messaging app, and you shouldn't treat it like one.
The main channel is encrypted, but the key that unlocks it is shared by everyone on the network and isn't really a secret. The safest way to think about it: the main channel is like talking in a public plaza. Your neighbors can hear you, which is the whole point — but so could anyone else who's listening. Keep it to the kind of thing you'd happily say out loud in the town square.
Direct messages to one person are more private — they use a key tied to that specific device, so they're not part of the shared channel. That's better, but still not perfect, and not a substitute for a dedicated secure app. As a simple rule: never send anything truly sensitive — passwords, financial details, anything you'd be hurt by someone else seeing — over the mesh. For that, use the right tool for the job.
A few simple courtesies
The network is a shared resource, and does not have a lot of bandwidth, so a little consideration keeps it pleasant, responsive and useful for everyone.
- Keep it short. Messages travel best when they're brief — a sentence or two beats a paragraph.
- Be a good neighbor. The same manners you'd want in any group chat. Real names, real kindness.
- Don't flood it. Avoid sending lots of messages back-to-back; give others room and let the network breathe.
- Save urgent for urgent. In an emergency, the channel is for coordinating and checking in — but it doesn't replace 911 when the cell towers are working.
Reasons to check in every day
We're putting together community games and regular activities that run right on the mesh — small, fun reasons to open the app and say hi. A network everyone already uses is a network that's ready when a storm hits. Keep an eye on the channel.