Stop wrestling with MQTT Explorer's UI.
Connect to any broker (Mosquitto, HiveMQ, EMQX, AWS IoT, ThingsBoard),
subscribe to multiple topics with wildcards, watch JSON payloads
auto-flatten into clean CSV columns — and publish test messages
without leaving the tool.
Built by an industrial IoT engineer who has actually debugged broker
auth issues at 3am.
Built by a working automation engineer with an M.S. from NYCU (National Yang Ming Chiao Tung University) and 12+ years in industrial systems — these are the tools and protocols I use in the field every week.
Stop fighting your PLC's Modbus quirks.
Connect to any RTU or TCP device, decode the registers correctly the
first time
A Dockerized RAG system built with Ollama, ChromaDB, and Streamlit — for engineers handling sensitive documents (datasheets, specs, NDAs) that can't be pasted into ChatGPT.
No cloud dependency. No API fees. No data leaving your machine. Ask questions about your technical docs in plain English, get answers grounded in your own files.
Built for controls engineers, automation teams, and anyone who needs a private alternative to cloud AI tools for document Q&A.
