I`am building now my first quad - Y6copter. I have a couple questions, maybe you can help me:
1. On the ESC there are three modes start modes: Normal / Soft / Super-Soft. Which one should I program?
2. I`am using 900Mhz Xbee and I live in Europe, will I have connection problem?
3. I don`t have good rc transmitter and receiver, can I use only MissionPlanner and joystick to control the quad? Or it is better to buy a normal rc transmitter and receiver?
4. Will I feel the different if I put on my quad Optical Flow Sensor and MB1200 XL-MaxSonar-EZ0 High Performance Ultrasonic Range Finder?
5.I have MediaTek MT3329 10Hz GPS module and EM 406 GPS module, which one is better to use with quad?