# Test Send can frame - Arduino

**URL:** <https://forum.realdash.net/t/test-send-can-frame-arduino/1620>\
**Category:** Adapters (CAN/LIN)\
**Created:** [April 10, 2023, 12:10am UTC](https://forum.realdash.net/t/test-send-can-frame-arduino/1620 "2023-04-10T00:10:59Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Tarekastra](https://forum.realdash.net/letter_avatar_proxy/v4/letter/t/bb73d2/32.png) [@Tarekastra](https://forum.realdash.net/u/Tarekastra)\
**Post date:** [April 10, 2023, 12:10am UTC](https://forum.realdash.net/t/test-send-can-frame-arduino/1620/1 "2023-04-10T00:10:59Z")

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Jani,

When i try to test sendcanFrame action for example:  
235:00 00

I receive:  
235: 00 E1 44 33 22 11 35 02

Also,  
315:00 00

Received:  
315: 00 C2 44 33 22 11 15 03

What i am doing wrong here?

Note:  
I update my arduino file to let me send frames back to can bus

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**Author:** ![realdashdev](https://forum.realdash.net/user_avatar/forum.realdash.net/realdashdev/32/6_2.png) [@realdashdev](https://forum.realdash.net/u/realdashdev)\
**Post date:** [April 11, 2023, 6:45am UTC](https://forum.realdash.net/t/test-send-can-frame-arduino/1620/2 "2023-04-11T06:45:58Z")

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This problem has been reported and seems to be linked with using OBD2 adapter as CAN adapter. Its in the works.