# Spitronics

**URL:** https://forum.realdash.net/c/connectivity/spitronics/38.md

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## [About the Spitronics category](https://forum.realdash.net/t/about-the-spitronics-category/43)

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**Author:** [@system](https://forum.realdash.net/u/system)\
**Replies:** 0

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## [Spitronics Callisto TCU Connectivity Issues](https://forum.realdash.net/t/spitronics-callisto-tcu-connectivity-issues/11177)

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**Author:** [@Markze](https://forum.realdash.net/u/Markze)\
**Replies:** 3\
**Last updated:** [September 29, 2026, 5:36am UTC](https://forum.realdash.net/t/spitronics-callisto-tcu-connectivity-issues/11177 "2026-09-29T05:36:46Z")

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Hi, I am after some feedback on users who have successfully connected a Spitronics TCU to Realdash. My main questions are: Has anyone successfully connected a Spitronics TCU? Have you received the correct TRANSMISS…

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## [Multicasting Spitronics ECU + 2 Ways Arduino](https://forum.realdash.net/t/multicasting-spitronics-ecu-2-ways-arduino/4750)

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**Author:** [@La\_Team\_Prep](https://forum.realdash.net/u/La_Team_Prep)\
**Replies:** 11\
**Last updated:** [February 26, 2024, 7:36pm UTC](https://forum.realdash.net/t/multicasting-spitronics-ecu-2-ways-arduino/4750 "2024-02-26T19:36:19Z")

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Hello every one, New B here! I have started my RealDash journey and would like to thanks the team for this amazing job! I am the owner of an Oldtimer, so I have decided to add some fancy dashboard since I have already …

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## [Spitronics Mecury 3 connectivity issue](https://forum.realdash.net/t/spitronics-mecury-3-connectivity-issue/4006)

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**Author:** [@5lugfury](https://forum.realdash.net/u/5lugfury)\
**Replies:** 2\
**Last updated:** [February 19, 2024, 2:49am UTC](https://forum.realdash.net/t/spitronics-mecury-3-connectivity-issue/4006 "2024-02-19T02:49:02Z")

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I have a Spitronics Mecury 3 connected through the usb to uart cable. Realdash does see the usb to uart and i do have the correct baud rate but im getting an unknow device error code 17. Got any ideas? Thanks

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## [RealDash USB connection to Spitronics](https://forum.realdash.net/t/realdash-usb-connection-to-spitronics/1121)

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**Author:** [@JohanVE](https://forum.realdash.net/u/JohanVE)\
**Replies:** 4\
**Last updated:** [December 14, 2021, 6:50am UTC](https://forum.realdash.net/t/realdash-usb-connection-to-spitronics/1121 "2021-12-14T06:50:27Z")

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Hi, I have a Spitronics Venus 3 Stand Alone ECU in my vehicle. I am trying to monitor the system on my android head unit. When connecting to the ECU RealDash sees the UART to USB bridge cable, and then rapports a unkno…