# Tactility OS - ESP32 firmware that currently supports LoRa

_General · started by Loelin on Mon, Oct 26, 2026 10:16 AM_

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## Original post

**Loelin** · Mon, Oct 26, 2026 10:16 AM

If anyone is familiar with ESP32 firmware developement has encountered multiple projects that have gone across the clearnet (Pirata's Launcher for instance) and I would like to shed a bit of light on another firmware project that could run rnsd (or a lightweight version of it) on low-powered microcontrollers. So far the latest updates on this project is focused on Meshtastic/MeshCore but with the amount of configuration that is available to prepackage rns on this OS is possible. For example, here is a youtube link demonstrating the ability to send and receive messages under MT/MC: https://www.youtube.com/watch?v=RHIYCjeJAvc

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