---
title: "Opto22 (@opto22)"
description: "Maker of industrial edge controllers and I/O hardware."
account: "opto22"
---

# Opto22

Maker of industrial edge controllers and I/O hardware.

## APIs

1 public API with a stored document.
Each links to its markdown overview; the same address with
`/llms.txt` in place of `.md` lists its operations.
Changes across these APIs: https://skmtc.dev/opto22/feed.md

- [groov View Public API](https://skmtc.dev/opto22/apis/groov-view-public-api.md): Data Store: read and write device tags, list devices and tags, download event logs