H-King Color 250 / Diatone 250 Nylon

thingiverse

This is my customization of the Hobby King Color 250 frame also known as Diatone 250 Nylon PET. It means the frame is not 3D printed. The Frame can be purchased from Hobbyking or Banggood and is very cheap, about $14 USD. UPDATE 20-2-2016: Added a new version with 22mm height. UPDATE 17-8-2016: Created an updated version 2 of the frame. Because my transmitter didn't fit in the original 20mm height version, I created a new one for 22mm spacers. The ones with 22 in the name are perfect for this upgrade. One side panel has a switch opening to turn off the FPV gear. I used 20mm Nylon spacers that replace the original ones to make a nice low rider. The updated version from 20-2-2016 features 22mm height spacers. It's best to fly this one with 6" props and low KV motors like 1900kv or 1500kv with 3S Lipo. In my setup, I use Tarot 2204 1550kv motors and they fly great. Here is a list of the parts I used: Motors: Tarot 2204 1550KV Props: 6" KingKong 6040 Frame: Diatone 250 Nylon Flight controller: CC3D with Betaflight ESC: ZTW Spider 12A flashed with BLheli 14.302 Receiver: FrSky X4RSB connected via SBUS Bluetooth: HC-06 WS2812 Leds: CJMCU WS2812 LED board XT60 adapter: Blue sky XT60 PCB connector Spacers Nylon: M3x22mm Nylon Hex Standoff Female/Female For FPV, I used: Camera: Eachine 700TVL CMOS Transmitter: Eachine Racer 250 Spare Part 5.8Ghz 600mw with OSD I am still working on the FPV part and designing new side protection plates with a hole for a switch to turn off the transmitter if you want to fly LOS only. The antenna connector goes through a hole that needs to be made in the top plate. The existing hole is not available anymore because it was too far back where the XT60 connector is mounted. Print Settings Printer Brand: Ultimaker Printer: Ultimaker 2 Rafts: No Supports: Yes Resolution: 0.1mm or 0.15mm Infill: 15% Notes: All designs are for a 0.4mm Nozzle. Slicer I used: Cura 15.04.3 One motor protection with LED must be mirrored, which one depends on your motor hole spacing.