---
title: "Discussion on \"How to open Serial Monitor Arduino?\" | Hashnode"
description: "Discussion on \"How to open Serial Monitor Arduino?\". To open the Serial Monitor in the Arduino IDE, follow these simple steps:\n\nFor Arduino IDE 2.x (latest versions)\n\nConnect your Arduino board to your computer via USB.\n\nOpen the Arduino IDE 2.x.\n\nClick the “Plug” icon on the left toolbar (🔌) to ensur..."
url: "https://hashnode.com/posts/how-to-open-serial-monitor-arduino/682c3c3d383ec96d4f1eeeb1"
---

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# [How to open Serial Monitor Arduino?](https://ampheoelectronic.hashnode.dev/how-to-open-serial-monitor-arduino?utm_source=hashnode&utm_medium=feed)

To open the Serial Monitor in the Arduino IDE, follow these simple steps: For Arduino IDE 2.x (latest versions) Connect your Arduino board to your computer via USB. Open the Arduino IDE 2.x. Click the “Plug” icon on the left toolbar (🔌) to ensur...

May 20, 2025 · 1 min read · ampheoelectronic.hashnode.dev  
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-   [#serial-monitor](https://hashnode.com/tag/serial-monitor)
-   [#arduino-ide](https://hashnode.com/tag/arduino-ide)
-   [#arduino](https://hashnode.com/tag/arduino)
-   [#arduino-board](https://hashnode.com/tag/arduino-board)

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