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esp32-usb-to-airprint

ngxson/esp32-usb-to-airprint

Add AirPrint / AirScan support to your old printer, using just a cheap ESP32-S3

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andrisgauracs

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A 45M-parameter LLM: needle 2 running fully offline on an ESP32-S3, turning plain-English requests into guaranteed-valid JSON tool calls.

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Whistle speech-to-text running fully on an ESP32-S3: hold a button, say a colour in one of 7 languages, the LED does it. No network.

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colorado-mesh

mesh-client

Cross-platform Electron desktop client for Meshtastic, MeshCore, and Reticulum on macOS, Linux, and Windows with multi-language support, BLE, USB serial, Wi‑Fi/TCP, MQTT, local SQLite history, and routing diagnostics.

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