Salt water! I immediately removed the battery (it burnt out thereafter) , Used a heavy duty pump to pump kites up with to expel and suck out all the water possible. The next day I sprayed contact cleaner through everything, gimbal and GPro included. The main board was slightly wet but nothing major. I tested the Naza-M V2 that day with a dealer and he said it was dead. I found it hard to believe. A month or so down the line, I tested the GPro and it suddenly worked! I then had hope. A few days back I took it to the dealer where I purchased the P2 and he retested it, it didn't fire up. He took off the ESC to the motor and re-fired it up and it beeped into function mode, the motors (3 others) spun happily.
It may not function as it should, but I won't know until I've changed the faulty ESC. What are your thoughts?
Most folk say, hmmm salt water!!! It's dead. Seeing is believing, and that is what I intend to do Jason.
Where can I purchase Dji parts that don't cost an arm and a leg, can you help?
It sould have been flushed out with fresh water then dried. Check the battery terminals and make sure they are cleaned good.. It's time to eat.