Build a FPV Racing 250 Quad With 3D Printer

Build for Racing

Step 1: You May Need

You may need these:

1、ESC 12 A X4 （ form sainstore）

2、1806 Motor x4 （form sainstore）

3、M2*17 double-screw bolt

4、M2 screw

5、5045 three-blade propeller

6、Distribution board

7、flight control unit （APM 2.52 form sainstore）

etc.....

Step 2: Print the Parts of Quad

Print the parts of Quad

1.stl、2.stl、3.stl、4.stl、5.stl、6.stl*4

Step 3: Welding

Weld motor and ESC

Note：The rotation direction of motor is opposite to the screw

Step 4: Assembling

Please follow the video

Step 5: To Fly

here are may parameters of PID

roll/pitch：

P:0.080

I:0.060

D:0.001

IMAX:100

YAW

P:0.200

I:0.020

D:0

IMAX:100