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Dev tools · June 22, 2026

Industrial IoT Edge Controller Platform

Industrial IoT edge solution for energy & automation

What it does

EM300 is a modular Industrial Edge Controller that integrates edge computing, protocol conversion, industrial routing, visual programming, and expandable I/O into a single device. It supports major PLC brands and industrial protocols, enabling unified control, real-time data processing, and remote operations for complex industrial environments. Built for harsh conditions with -40°C to 85°C reliability.

Does the same job

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    Hi HN! This is an SDK for ESP32s (microcontrollers) that runs against OpenAI's new WebRTC service [0] My hope is that people can easily add AI to lots of 'real' devices. Wearable devices, speakers around the house, toys etc... You don't have to write any code, just buy a device and set some env variables. If you have any feedback/questions I would love to hear! I hope this kicks off a generation of new interesting devices. If you aren't familiar with WebRTC it can do some magical things. Check out WebRTC for the Curious[1] and would love to talk about all the cool things that does also.…

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