Johnybee210 FPV Quadcopter

thingiverse

Johnnybee210 is a mini 210 size FPV racing quad which is easy to assemble & build and very fun to fly due to its small size and agility. It's designed to be one of the smallest and lightest frames that can accommodate 5-inch propellers and standard-size flight controllers (Naze32/CC3D) and full-size FPV cameras (32x32 mm). Required printing space is 16x19 cm, so it should fit most printers. Here is a sample video from one of my flights to show that it really flies even with the Xiaomi Yi HD camera: https://www.youtube.com/watch?v=0SpUMMBiInU. When printed in ABS with 100% infill, it's also very rigid and will withstand some crashes. Total frame weight is about 75 grams (ABS, 100% infill, M3 self-tapping screws), with a total all-up weight of 350 grams using FPV gear and a 3S lipo 1000 mAh battery. My recommended setup includes: Motors: 4x 1806 2300kv (or 2204 2300kv) ESCs: 4x DYS SN16A (or similar size and amps) Flight controller: CC3D (or Naze32) Propeller: 5045 bullnose (or 5045, 5030 etc.) Battery: 3S LiPo 1000-1600 mAh FPV camera: PZ0420/CC1333 (or DAL700) Video transmitter: TS5823 200mW This 3S setup has a power-to-weight ratio of about 5:1, and can be compared to my other heavier copters that fly with 4S. There are two different base plate files for 1800 or 2200 motors. Software includes: BLHeli14.1 firmware for ESCs + Damped Light mode + Oneshot125 Cleanflight 1.10 Luxfloat controller PIDs: Roll/Pitch: 2, 0.040, 30 Yaw: 6, 0.040, 5 Looptime: 1600 With this setup, you can have a great flying mini quadcopter for about 110 USD including FPV gear (AliExpress, Banggood). There is also a smaller version for 4-inch propellers and 3-inch propellers. Have fun! Print settings include: Rafts: Doesn't matter Supports: Doesn't matter Infill: 100% Notes: Print in ABS with 100% infill. Post-printing spacers can be either nylon or printed attached spacers, using M3 screws.