Is it possible with the bluetooth module for the pixhawk to communicate with a arduino based ground station ?
I need to send a few codes to the arduino.
from copter to ground station:
first code (binary or something) meaning landed, motors switched off and ready to be charged.
second code battery full, ready for take off
from ground station to copter:
depending on a few parameters like wind speed, raining or not, daylight, outside temperature, fog, etc.' ready for take off, also binary code.
I already have 2 bluetooth module set to automatically connect, one as slave.
The other way may be using I2C communication and on the drone an arduino which can communicate with the ground station?
Any suggestion is welcome