This is the DJI NAZA V2 PMU; it provided the power to the DJI NAZA V2. The new case design of the PMU has a CANBUS port added. The enhanced BEC / PMU functionality means that there is better heat dissipation, and the addition of the CANBUS port enhances the expandability of the NAZA M V2 system. The new NAZA V2 PMU will support the GoPro Zenmuse, iOSD and Bluetooth module for assistant software use on smart phones in the future updates of the NAZA V2.
The NAZA M V2 PMU can be used on the original NAZA units to enable all the features seen with the NAZA M V2.