# How to connect 3 power sensor module to navigator

**URL:** <https://discuss.bluerobotics.com/t/how-to-connect-3-power-sensor-module-to-navigator/19138>\
**Category:** General Discussion\
**Tags:** navigator\
**Created:** [January 23, 2025, 8:23pm UTC](https://discuss.bluerobotics.com/t/how-to-connect-3-power-sensor-module-to-navigator/19138 "2025-01-23T20:23:32Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![nurjan14](https://sea1.discourse-cdn.com/flex019/user_avatar/discuss.bluerobotics.com/nurjan14/32/16632_2.png) [@nurjan14](https://discuss.bluerobotics.com/u/nurjan14)\
**Post date:** [January 23, 2025, 8:23pm UTC](https://discuss.bluerobotics.com/t/how-to-connect-3-power-sensor-module-to-navigator/19138/1 "2025-01-23T20:23:32Z")

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Hello  
I was wondering if it possible to connect 3 power sensors to read current and voltage (output in the QGC and mavlink) from the 3 battery packs individually while using navigator board?  
I found that using connectors ADC3.3 and ADC6.6 on navigator works for one additionall battery sensor, not sure if I can still use them for one more additional 3rd power (voltage,current) sensor.

Nurjan

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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:** [January 24, 2025, 6:23pm UTC](https://discuss.bluerobotics.com/t/how-to-connect-3-power-sensor-module-to-navigator/19138/2 "2025-01-24T18:23:50Z")

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Hi @nurjan14 -  
There are no other ADC pins. broken out on the navigator, as the [schematic](https://bluerobotics.com/wp-content/uploads/2022/06/NAVIGATOR-PCB-SCHEMATIC.pdf) details.

 ![image](https://us1.discourse-cdn.com/flex019/uploads/bluerobotics/original/2X/0/0ae0dc1d0b6e622320b41e7cd95402d3e057016c.png)