Openrb-150 and ax-18a

hello, I'm still starting to program on the Arduino ide, I have problems programming the openrb-150 using ax-18, I use the Dynamixel2arduino library, and my ax-18 servo doesn't move

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Please do not assume that everybody knows what openrb-150, ax-18 are or where to find the Dynamixel2arduino library. Please provide links to what you use (user manuals, datasheets, stuff that you bought). Not everybody is going to hunt for the information that you did not provide.

A wiring problem? A power problem? Maybe an issue in your code?

Please provide as much detail as possible and read How to get the best out of this forum for some guidance on that.

I would hazard a guess that your issue is related to the communications protocol of the servos. By default most of those library examples use Protocol 2 Communications, while the AX-18 uses Protocol 1. You can check this by changing this line to target Protocol 1.

If this isn't the cause of your problem it would be helpful if you could share some more details about what's going on. As sterretje mentioned, it might be difficult for people to figure out what the root cause of the issue is without more information.

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