ESP32-Datalogger

Python ETL framework for stream processing, real-time analytics, LLM pipelines, and RAG.

CasaOS - A simple, easy-to-use, elegant open-source Personal Cloud system.

High-performance, scalable time-series database designed for Industrial IoT (IIoT) scenarios

Alternative firmware for ESP8266 and ESP32 based devices with easy configuration using webUI, OTA updates, automation using timers or rules, expandability and entirely local control over MQTT, HTTP, Serial or KNX. Full documentation at

Open-source IoT Platform - Device management, data collection, processing and visualization.

The Cloud-Native API Gateway and AI Gateway

?Light and powerful C++ web framework for highly scalable and resource-efficient web application. It's zero-dependency and easy-portable.

Experience, Learn and Code the latest breakthrough innovations with Microsoft AI

Speech-to-text, text-to-speech, speaker diarization, speech enhancement, and VAD using next-gen Kaldi with onnxruntime without Internet connection. Support embedded systems, Android, iOS, HarmonyOS, Raspberry Pi, RISC-V, x86_64 servers, websocket server/client, support 11 programming languages

? A fast WebAssembly interpreter and the most universal WASM runtime