I read a TEOTWAWKI book where the characters used an app to communicate in a grid (and network) down scenario. Turns out that’s a real thing.

This page summarizes the projects mentioned and recommended in the original post on /r/preppers
Gps Lora Hiking ttgo-tbeam Heltec

WorkOS
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  • firmware

    Meshtastic device firmware (by meshtastic)

    • meshtastic

  • disaster-radio

    A (paused) work-in-progress long-range, low-bandwidth wireless disaster recovery mesh network powered by the sun.

    • Has anyone seen disaster radio? Does anyone know if disaster radio or meahtastic is a better solution? https://github.com/sudomesh/disaster-radio

  • WorkOS

    The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.

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NOTE: The number of mentions on this list indicates mentions on common posts plus user suggested alternatives. Hence, a higher number means a more popular project.

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