I am quite new to building drones. I hope this questions are not so annoying:
1. I am buying the KK 2.1.5 flight controller. Its input voltage is 4.8-6.0V, but my battery has 7.4V, two cells. Could this harm my flight controller in any way?
2. I understand that it is recommended to use a power distribution board, connecting the 8 positive/negative cables from the ESC's to it. So my question is, do you also connect the battery to the ESC? or would you connect your battery to the flight controller? Because if I connect it to the ESC how would it supply power to the flight controller?
3. Do you recommend using bullet connectors? Which part of the ESC has the female and male bullet connector? Should I only connect the ESC to the motor with bullet connectors or is there anything else that it is recommended to use bullet connectors?
4. I bought a 20amp with a BEC of 3 amps. But the input voltage is 4.8-6.0V of the KK flight controller, will that be a problem?foresterdrone2016-05-22 03:46:25