# Adjusting PWM signal to ESC's

**URL:** <https://discuss.bluerobotics.com/t/adjusting-pwm-signal-to-escs/1753>\
**Category:** Blue Robotics Software\
**Created:** [November 17, 2017, 6:54pm UTC](https://discuss.bluerobotics.com/t/adjusting-pwm-signal-to-escs/1753 "2017-11-17T18:54:05Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![wholtzclaw](https://avatars.discourse-cdn.com/v4/letter/w/76d3ee/32.png) [@wholtzclaw](https://discuss.bluerobotics.com/u/wholtzclaw)\
**Post date:** [November 17, 2017, 6:54pm UTC](https://discuss.bluerobotics.com/t/adjusting-pwm-signal-to-escs/1753/1 "2017-11-17T18:54:05Z")

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Good afternoon all;

I am working with a speed controller that is expecting a 1000-2000us signal, with 1500 as off; I know that the ArduSub software sends a signal from 1100-1900. I want to make sure I get full speed to my thrusters, is there a way to adjust the PWM signal to the ESC’s?

Thank-you!

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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 17, 2017, 7:08pm UTC](https://discuss.bluerobotics.com/t/adjusting-pwm-signal-to-escs/1753/2 "2017-11-17T19:08:33Z")

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[SERVOn\_MIN and MAX.](https://www.ardusub.com/operators-manual/full-parameter-list.html#servon-parameters)

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**Author:** ![wholtzclaw](https://avatars.discourse-cdn.com/v4/letter/w/76d3ee/32.png) [@wholtzclaw](https://discuss.bluerobotics.com/u/wholtzclaw)\
**Post date:** [November 17, 2017, 7:11pm UTC](https://discuss.bluerobotics.com/t/adjusting-pwm-signal-to-escs/1753/3 "2017-11-17T19:11:25Z")

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> [@jwalser](#):
>
> SERVOn\_MIN and MAX.

Thanks Jacob; I’ll give it a shot this weekend!

Wayne