# No new serial port detected

**URL:** <https://forum.xod.io/t/no-new-serial-port-detected/4918>\
**Category:** Hardware Interfacing Questions\
**Created:** [February 21, 2021, 6:48am UTC](https://forum.xod.io/t/no-new-serial-port-detected/4918 "2021-02-21T06:48:15Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![jeanclaude-trouche](https://avatars.discourse-cdn.com/v4/letter/j/85e7bf/32.png) [@jeanclaude-trouche](https://forum.xod.io/u/jeanclaude-trouche)\
**Post date:** [February 21, 2021, 6:48am UTC](https://forum.xod.io/t/no-new-serial-port-detected/4918/1 "2021-02-21T06:48:15Z")

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I have just installed XOD IDE version 0.37.3. I try first to implement a very simple sketch to put a led on and of on an Arduino Micro. Every time the serial session starts but nothing happens when I try to upload the sketch. I get every time: " Waiting for upload port…" and a few seconds after the message: “No new serial port detected” and the Upload fails ?? What can I do to fix these error. ??

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**Author:** ![system](https://canada1.discourse-cdn.com/flex027/uploads/xod/original/1X/eb7348baa04192c2ef932d1db54d44f09f8a7888.png) [@system](https://forum.xod.io/u/system)\
**Post date:** [March 23, 2021, 6:48am UTC](https://forum.xod.io/t/no-new-serial-port-detected/4918/2 "2021-03-23T06:48:17Z")

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