R1 EDU / Basic / AIR variant identification

Hello,
We are using a Unitree R1 humanoid for research. Our unit has 26 DOF: 6 per leg, 5 per arm, 2 waist and 2 head. The joint indices and limits also match the R1 Basic / EDU specification in the manual.

Could you please confirm the exact variant of our R1: AIR, Basic, or EDU?

If possible, could you also provide the hardware specification of our particular unit?

Hi,

Please refer this website: Unitree R1 | Unitree Robotics

Also check if you have edu version, because development unit is not available on the basic or air version.