alt Hacker NewsI have a few LoRa radios running Meshtastic and they're fun to play with, but I wouldn't rely on them in a critical situation. It's too easy to accidentally configure a node incorrectly and cause problems for nearby nodes.
Perhaps someday the project will settle on a handful of sensible presets for different use cases. Even better would be if more of the options were managed dynamically by the software itself, things like adjusting timeouts and hops based on current network utilization and previous transmission success rate, or automatically tweaking the role based on the current mesh toplolgy, that sort of thing.
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regional meshes may have suggested configuration. for example bay area mesh https://bayme.sh/docs/getting-started/recommended-settings/
i installed a node week ago. honestly, it is somewhat underwhelming
We need better radio silicon that can survey a wide swath of available spectrum (based on country limits) and pick channel(s) appropriate to the use optimized for battery life, distance, and/or bandwidth with a simplified interface. There's no sense wasting spectrum or having malfunctioning radio gear when it can be standardized and used more efficiently without an artificial, protectionist, hoarding monopoly (excluding particular essential, prioritized uses).
Proprietary mesh networks tend to become unusable garbage because they omit DoS, rate limits, and proper configuration for dense metropolitan uses, and tend to fail at investing in upkeep.