All Raspberry Pi models has an own power scheme. Raspberry Pi may be powered from standard power input - micro-USB or USB-C port (RPI4B only), from GPIO, from PoE.
RPI4B only: when USB-C is busy for camera connection - need to power RPI from GPIO or with PoE.
When i fixing a bugs or adding some new functions - i publish a firmware update file. It's a small archive with software. Not needed to install a full microSD image, need just to install update file in web interface or in CosmoViewerNG application.
License key is a text string, unique for each device. Each camera type needs different license keys. It's possible to install multiple amount of license keys on one device and use this device for some camera types, i.e. Pocket Osmo, Pocket 2, and others. Additional licenses price is much lower.
Use any standard USB-C cable and plug it into Raspberry Pi USB port. That's all.
Q: Which goggles version is supported?
A: DJI FPV Goggles V1 and V2
Q: Does it works with DJI Goggles2?
A: No, need to use another camera type "DJI Avata/O3 with DJI Goggles2"
Q: Can I just unplug the power cable from the box??
A: Yes, the file system on the microSD is in read-only mode, so you can unplug the power cable without any problem
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