# Negative Current Reading on Kore Carrier Board

**URL:** <https://discuss.cubepilot.org/t/negative-current-reading-on-kore-carrier-board/2299>\
**Category:** Uncategorized\
**Created:** [22 November 2019 02:57 UTC](https://discuss.cubepilot.org/t/negative-current-reading-on-kore-carrier-board/2299 "2019-11-22T02:57:03Z")\
**Posts on this page:** 1\
**Showing post:** 11

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**Author:** ![doug](https://discuss.cubepilot.org/letter_avatar_proxy/v4/letter/d/dbc845/32.png) [@doug](https://discuss.cubepilot.org/u/doug)\
**Post date:** [30 November 2019 15:40 UTC](https://discuss.cubepilot.org/t/negative-current-reading-on-kore-carrier-board/2299/11 "2019-11-30T15:40:10Z")

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I think i have found a reason,

Yesterday i tried 3 different cubes with 5 different Kore boards 🙂

With using brand new Kore boards rev 1.4. A (which has a sticker on it, newly bought ones) current reading is -3,7A, and -3,9A

With using my old Kore boards rev 1.4.B (which i bought about 9 months ago) current reading is 0 and 0.1A

I think there is a problem on current reading of rev A Kore boards. Interesting part is that i bought these guys recently.

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