# Bluetooth mangoH yellow launch

**URL:** <https://mangoh.discourse.group/t/bluetooth-mangoh-yellow-launch/5665>\
**Category:** mangOH Yellow\
**Created:** [November 18, 2020, 10:14am UTC](https://mangoh.discourse.group/t/bluetooth-mangoh-yellow-launch/5665 "2020-11-18T10:14:33Z")\
**Posts on this page:** 1\
**Showing post:** 11

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**Author:** ![marckasse](https://avatars.discourse-cdn.com/v4/letter/m/dbc845/32.png) [@marckasse](https://mangoh.discourse.group/u/marckasse)\
**Post date:** [November 25, 2020, 10:23pm UTC](https://mangoh.discourse.group/t/bluetooth-mangoh-yellow-launch/5665/11 "2020-11-25T22:23:43Z")

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I have this message when trying to connect to bluetooth after command ‘power on’, can you help me?

"no default controller available "

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_[View the full topic](https://mangoh.discourse.group/t/bluetooth-mangoh-yellow-launch/5665)._