EXP board info
Name            | Position        | Manufacturer    | Slot            | Description                      | UID                              | SerialNum       | PartNum         | PCB Ver         | CPLDVersion     | HWSRVersion    
BC83SMMBC       | EXU20           |                 | 20              | Expander Board                   | 00000001010302044492             |                 | 0302044492      | .A              | 0.01            | 1.16      


