Upgrade your Silver license key to gold membership.
This will provide you 2 more free slots.
Insert the licenes key you want to upgrade.
You will receive a email when the upgrade has been completed.
UAVcast-Pro – raspberry pi internet drone lte 4g 5g wifi companion software
RTF Kit for UAVcast-Pro
Upgrade from Basic to Gold Subscription
Renew licensekey subscription
Upgrade from Basic to Silver Subscription