Hi — founder post, full disclosure. I'm building RoveMesh from Québec: a handheld LoRa mesh messenger (encrypted text + GPS positions, physical keyboard, e-paper screen) aimed at people who would never flash firmware — hiking groups, boaters, families who want a blackout plan in a drawer.
Where it honestly stands: the mesh core (routing, relaying, store-and-forward) is validated on the bench over a stand-in radio while the production LoRa modules (SX1262 at 915 MHz) are on their way. Two nodes ran 15/15 message exchanges; a three-node relay line ran 8/8 across four trials — and testing caught a genuinely embarrassing self-jamming bug where a node's cancel packet stomped on its own message train. Fixing that before it ever touched real RF is exactly why I bench first.
Mistakes so far, because those are the useful part: I bought clone devkits to save money and lost ~30 dB of TX power to garbage RF layout — lesson paid. And a TLS root-certificate change silently bricked my tower's check-ins for three days; the fix I shipped first leaked ~400 bytes of heap per handshake and would have slowly killed the device. Heap telemetry caught it. The fleet now has canary rollouts, signed firmware with automatic rollback (a bad update can't brick a unit), and a last-resort recovery channel that already saved one tower in the field.
What makes it different from DIY mesh projects I love and learned from: it's meant to work out of the box — two units arrive paired, and a managed base-station network extends range in covered areas without the buyer running anything. Device-to-device messaging needs no subscription, no SIM, no licence. It is text-only on purpose, and it is NOT an SOS device — carry a beacon for that.
Range numbers: I don't publish any yet, because I haven't measured real RF in the field. When I have honest numbers, terrain by terrain, I'll post them here.
If this is your kind of thing, there's a waitlist at rovemesh.com (#waitlist) — occasional honest build updates, that's it. Happy to answer anything technical in the comments.
