No. A v3 can connect with every Connection up untill the 4.5. After that they can no longer connect with them. The ones with the bigger screen are unable to connect with the ones with the smaller screen. For example (v1,v2,v3,v4,v4.4 have smaller screens than v5 v5.5 v6 v6.5, and tama-go.
Hope I helped.
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