---
title: "Reverse engineering my Coway air purifier to ditch the cloud"
slug: hn-50474959
published: 2026-11-12T22:03:09.000Z
indexing_status: crawled
crawl_hits: 1
crawlers: ClaudeBot
source: https://scottjg.com/posts/2026-11-11-reverse-engineering-my-coway-air-purifier-to-ditch-the-cloud/
---
# Reverse engineering my Coway air purifier to ditch the cloud

Source: [Hacker News](https://news.ycombinator.com/item?id=50474959) · score 330 · by scottjg

Link: https://scottjg.com/posts/2026-11-11-reverse-engineering-my-coway-air-purifier-to-ditch-the-cloud/

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