Block camera recommendation needed for pixhawk

hello everyone, i am trying to use block camera with Pixhawk for my quad copter.

I have few questions related to it:

  1. can i connect block camera directly to the Pixhawk without any module in between?
  2. If so, which camera should i get to control its PTZ remotely from my system.

i will be very helpful with any suggestions.

Generally any PTZ block that has an I2C, UART or CAN interface would be compatible - but you would need to provide the driver software for it.