DJI RC vs RC-N: which controller to choose and how to confirm compatibility
Compare DJI controllers with a screen and RC-N controllers with a phone. Check the model, app and compatibility before buying new or used.
Miguel Santos
C0, C1 and C2 classes: how to identify a drone’s class
Check the label and declaration of conformity. Compare C0, C1 and C2, and distinguish between class, registration and A1/A3 or A2 training.
AAN and e-AAN authorisations: how to prepare a drone application
Prepare the e-AAN application: access, area, dates, purpose and reading the decision. Distinguish image capture from other authorisations.
Drone lost signal or GPS: what to do
Distinguish between image, controller connection and GPS failures. Prepare a safe response and understand the limits of automatic return.
DJI battery not charging: hibernation, LEDs and faults
Check hibernation, temperature, cable and charger for a DJI battery. Learn how to record the LEDs and when to stop testing.
Drone will not connect to the controller: step-by-step diagnosis
Distinguish cable, app, compatibility and pairing failures. Ground-based diagnosis for DJI drones that will not connect to the controller.
DJI Mini 5 Pro vs Mini 4 Pro: is it worth upgrading?
Sensor, memory, battery life and C0 or C1 class: compare the Mini 5 Pro and Mini 4 Pro based on official specifications and total cost.
DJI Neo vs Neo 2: differences and when it is worth upgrading
Compare the DJI Neo and Neo 2 in video, sensors, battery life and accessories. Understand what changes and how to assess the cost of the complete set.
DJI Care Refresh in Portugal: coverage, costs and conditions
What to check in DJI Care Refresh: activation, flyaway, replacement fees, purchase region and differences from legal warranty.
DJI Fly on Android: install the official APK and resolve errors
Where to download DJI Fly for Android, how to install the official APK and what to check if the application does not install, closes or does not connect to the drone.