# DIGITAL GEAR INDICATOR CAN RPM by Motec M800

**URL:** <https://community.ecumaster.com/t/digital-gear-indicator-can-rpm-by-motec-m800/5493>\
**Category:** OTHER DEVICES\
**Created:** [April 2, 2026, 5:58am UTC](https://community.ecumaster.com/t/digital-gear-indicator-can-rpm-by-motec-m800/5493 "2026-04-02T05:58:39Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![VASGarage](https://dub1.discourse-cdn.com/flex013/user_avatar/community.ecumaster.com/vasgarage/32/4425_2.png) [@VASGarage](https://community.ecumaster.com/u/VASGarage)\
**Post date:** [April 2, 2026, 5:58am UTC](https://community.ecumaster.com/t/digital-gear-indicator-can-rpm-by-motec-m800/5493/1 "2026-04-02T05:58:39Z")

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I have motec M800 ECU and Digital Gear Indicator. How can adjustment, gear indicator read RPM from Motec ECU? I tried  
RPM source CAN  
RPM input CAN ID 0x5F0  
Byte position 0  
Num bytes 2 bytes  
Endian big endian  
Divider 1  
Multiplier 1

Not work.

Thanks

Imre

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**Author:** ![Greg](https://avatars.discourse-cdn.com/v4/letter/g/71c47a/32.png) [@Greg](https://community.ecumaster.com/u/Greg)\
**Post date:** [April 2, 2026, 1:48pm UTC](https://community.ecumaster.com/t/digital-gear-indicator-can-rpm-by-motec-m800/5493/2 "2026-04-02T13:48:31Z")

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I think if I remember m800 is multiplex message..