# Power sense module replacement with Holybro PM02

**URL:** <https://discuss.bluerobotics.com/t/power-sense-module-replacement-with-holybro-pm02/18444>\
**Category:** Hardware\
**Tags:** ardusub\
**Created:** [November 1, 2024, 11:43am UTC](https://discuss.bluerobotics.com/t/power-sense-module-replacement-with-holybro-pm02/18444 "2024-11-01T11:43:38Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![rosss](https://sea1.discourse-cdn.com/flex019/user_avatar/discuss.bluerobotics.com/rosss/32/13957_2.png) [@rosss](https://discuss.bluerobotics.com/u/rosss)\
**Post date:** [November 1, 2024, 11:43am UTC](https://discuss.bluerobotics.com/t/power-sense-module-replacement-with-holybro-pm02/18444/1 "2024-11-01T11:43:38Z")

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Is BlueOS Navigator compatible with other analog power modules such as Holybro PM02??

[PM02 V3 Power Module (12S) – Holybro Store](https://holybro.com/collections/power-modules-pdbs/products/pm02-v3-12s-power-module)

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**Author:** ![tony-white](https://sea1.discourse-cdn.com/flex019/user_avatar/discuss.bluerobotics.com/tony-white/32/18385_2.png) [@tony-white](https://discuss.bluerobotics.com/u/tony-white)\
**Post date:** [November 1, 2024, 4:56pm UTC](https://discuss.bluerobotics.com/t/power-sense-module-replacement-with-holybro-pm02/18444/2 "2024-11-01T16:56:27Z")

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Hi @rosss -  
I don’t see a pinout for that unit in its vendor documentation. If the pinout is compatible with the navigator, it should just be a matter of setting the correct parameters -

- BATT\_VOLT\_MULT
- BATT\_AMP\_PERVLT

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<div class="post-metadata">

**Author:** ![rosss](https://sea1.discourse-cdn.com/flex019/user_avatar/discuss.bluerobotics.com/rosss/32/13957_2.png) [@rosss](https://discuss.bluerobotics.com/u/rosss)\
**Post date:** [November 9, 2024, 8:05pm UTC](https://discuss.bluerobotics.com/t/power-sense-module-replacement-with-holybro-pm02/18444/3 "2024-11-09T20:05:06Z")

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we drawn a power module for navigator with xt60 connectors, support up to 14s

 ![image](https://us1.discourse-cdn.com/flex019/uploads/bluerobotics/original/2X/e/e3c6a4d0902f1b93168df8ceaeec2a6311ef56a5.jpeg)

 ![image](https://us1.discourse-cdn.com/flex019/uploads/bluerobotics/original/2X/a/aea217a49ab20b5156cf08db58f7cf878401e7fc.jpeg)