# Magni Robot Encoders resolution

**URL:** <https://forum.ubiquityrobotics.com/t/magni-robot-encoders-resolution/606>\
**Category:** General Questions\
**Created:** [August 12, 2020, 9:44am UTC](https://forum.ubiquityrobotics.com/t/magni-robot-encoders-resolution/606 "2020-08-12T09:44:17Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![T72-B3M](https://forum.ubiquityrobotics.com/letter_avatar_proxy/v4/letter/t/b2d939/32.png) [@T72-B3M](https://forum.ubiquityrobotics.com/u/T72-B3M)\
**Post date:** [August 12, 2020, 9:44am UTC](https://forum.ubiquityrobotics.com/t/magni-robot-encoders-resolution/606/1 "2020-08-12T09:44:17Z")

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Hi i was wondering what the encoder resolution is on the Magni? It says it uses hall effect sensors but no mention of resolution.

Thank you!

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**Author:** ![mjstn2011](https://forum.ubiquityrobotics.com/user_avatar/forum.ubiquityrobotics.com/mjstn2011/32/30_2.png) [@mjstn2011](https://forum.ubiquityrobotics.com/u/mjstn2011)\
**Post date:** [August 13, 2020, 12:14am UTC](https://forum.ubiquityrobotics.com/t/magni-robot-encoders-resolution/606/2 "2020-08-13T00:14:12Z")

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The encoder resolution on the wheels works out to be 258 encoder counts per revolution or 1.4 degrees per tick. The Magni wheels have a circumference of just under 0.64 meters so a single tick corresponds to a linear distance of 2.5mm

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**Author:** ![T72-B3M](https://forum.ubiquityrobotics.com/letter_avatar_proxy/v4/letter/t/b2d939/32.png) [@T72-B3M](https://forum.ubiquityrobotics.com/u/T72-B3M)\
**Post date:** [August 13, 2020, 11:04am UTC](https://forum.ubiquityrobotics.com/t/magni-robot-encoders-resolution/606/3 "2020-08-13T11:04:31Z")

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Thank you for your response. much appreciated!

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**Author:** ![mjstn2011](https://forum.ubiquityrobotics.com/user_avatar/forum.ubiquityrobotics.com/mjstn2011/32/30_2.png) [@mjstn2011](https://forum.ubiquityrobotics.com/u/mjstn2011)\
**Post date:** [August 17, 2020, 9:17am UTC](https://forum.ubiquityrobotics.com/t/magni-robot-encoders-resolution/606/4 "2020-08-17T09:17:20Z")

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The information just explained has been just added to our developer info page in a new section called ‘Motor And Wheel Encoders’. This issue is considered resolved now.  
The page is here: [https://learn.ubiquityrobotics.com/diagnostics](https://learn.ubiquityrobotics.com/diagnostics)