# Pidog v2 calibration

**URL:** <https://forum.sunfounder.com/t/pidog-v2-calibration/4217>\
**Category:** Robotic kit for Raspberry Pi\
**Created:** [January 6, 2026, 10:56pm UTC](https://forum.sunfounder.com/t/pidog-v2-calibration/4217 "2026-01-06T22:56:08Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Hedgehog](https://avatars.discourse-cdn.com/v4/letter/h/ea666f/32.png) [@Hedgehog](https://forum.sunfounder.com/u/Hedgehog)\
**Post date:** [January 6, 2026, 10:56pm UTC](https://forum.sunfounder.com/t/pidog-v2-calibration/4217/1 "2026-01-06T22:56:08Z")

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I assembled the pidog v2 completely and started the calibration. When I got to the 4th leg, I realized I connected one of the thigh servos incorrectly. I fixed that. In order to zero the re-aligned servo, do I need to disconnect all the other servos, so they’re also not zero’d out? Or does it matter?

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**Author:** ![SunFounder\_Moderator](https://avatars.discourse-cdn.com/v4/letter/s/34f0e0/32.png) [@SunFounder\_Moderator](https://forum.sunfounder.com/u/SunFounder_Moderator)\
**Post date:** [January 7, 2026, 6:07am UTC](https://forum.sunfounder.com/t/pidog-v2-calibration/4217/2 "2026-01-07T06:07:05Z")

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That’s not necessary. Simply re-zero the servos that were connected incorrectly, then proceed to perform the calibration for all servos again.