---
title: "Discussion on \"Popular. Yet, invisible.\" | Hashnode"
description: "Discussion on \"Popular. Yet, invisible.\". ESP32 and Arduino are everywhere in hobby projects, but almost nowhere in real products. Here's why ARM Cortex dominates production embedded systems."
url: "https://hashnode.com/posts/popular-yet-invisible/69b14e90054d52d14a97d038"
---

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# [Popular. Yet, invisible.](https://runtimenotes.hashnode.dev/popular-yet-invisible?utm_source=hashnode&utm_medium=feed)

ESP32 and Arduino are everywhere in hobby projects, but almost nowhere in real products. Here's why ARM Cortex dominates production embedded systems.

Mar 11 · 6 min read · runtimenotes.hashnode.dev  
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-   [#embedded-systems](https://hashnode.com/tag/embedded-systems)
-   [#arduino](https://hashnode.com/tag/arduino)
-   [#esp32](https://hashnode.com/tag/esp32)
-   [#arm](https://hashnode.com/tag/arm)

## Written by

[Siva Charan N](https://hashnode.com/@charanscn)

@charanscn · Bengaluru, IN

  
[View profile](https://hashnode.com/@charanscn)

Embedded Guy | Design and Dev

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