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Dear Friends, 
I'm using this thread for general convenience. 
My question is related to older Orange Pi PCB versions' control. 
E.g.: the version of OPi Zero 256 I have in my hands is v1.5, but I would like to know if it is the latest or not. 
Is this kind of document available somewhere? 
Thank you and best regards, S. |   
 
 
 
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