# Controlled Relè in br2

**URL:** <https://discuss.bluerobotics.com/t/controlled-rele-in-br2/3574>\
**Category:** BlueROV2\
**Created:** [October 17, 2018, 8:47pm UTC](https://discuss.bluerobotics.com/t/controlled-rele-in-br2/3574 "2018-10-17T20:47:13Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Eli](https://avatars.discourse-cdn.com/v4/letter/e/a9a28c/32.png) [@Eli](https://discuss.bluerobotics.com/u/Eli)\
**Post date:** [October 17, 2018, 8:47pm UTC](https://discuss.bluerobotics.com/t/controlled-rele-in-br2/3574/1 "2018-10-17T20:47:13Z")

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Bello everybody,  
I Need to add a relè in the rasberry controller by the joestick and software.it is possibile?

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**Author:** ![jwalser](https://sea1.discourse-cdn.com/flex019/user_avatar/discuss.bluerobotics.com/jwalser/32/2234_2.png) [@jwalser](https://discuss.bluerobotics.com/u/jwalser)\
**Post date:** [November 7, 2018, 6:24pm UTC](https://discuss.bluerobotics.com/t/controlled-rele-in-br2/3574/2 "2018-11-07T18:24:35Z")

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Hi, there is support for relays, you can connect them to the autopilot.

Look at the relay parameters here:  
[https://www.ardusub.com/operators-manual/full-parameter-list.html#relay-parameters](https://www.ardusub.com/operators-manual/full-parameter-list.html#relay-parameters)

And find the joystick button settings for relay control in the joystick setup page in QGC.