# WLED won't install

**URL:** <https://wled.discourse.group/t/wled-wont-install/14113>\
**Category:** Uncategorized\
**Created:** [February 25, 2025, 10:43am UTC](https://wled.discourse.group/t/wled-wont-install/14113 "2025-02-25T10:43:16Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Arno\_1975](https://yyz2.discourse-cdn.com/free1/user_avatar/wled.discourse.group/arno_1975/32/9338_2.png) [@Arno\_1975](https://wled.discourse.group/u/Arno_1975)\
**Post date:** [February 25, 2025, 10:43am UTC](https://wled.discourse.group/t/wled-wont-install/14113/1 "2025-02-25T10:43:16Z")

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I am trying to install WLED on my Arduino nano.

I have tried 3 computers, multiple cables (checked cables if they do data transfer with phone and they do), multiple usb ports, tried 2 different Arduino nano’s

All the same error can;'t write.

When i hit install … all lights do start blinking like something is happing

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<div class="post-metadata">

**Author:** ![dedehai](https://yyz2.discourse-cdn.com/free1/user_avatar/wled.discourse.group/dedehai/32/7265_2.png) [@dedehai](https://wled.discourse.group/u/dedehai)\
**Post date:** [February 25, 2025, 11:29am UTC](https://wled.discourse.group/t/wled-wont-install/14113/2 "2025-02-25T11:29:57Z")

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try supported hardware, like an ESP32.