EchoQuad Stretch Frame | Betaflight F3 Wiring | FPV Race Quad Build-Along

Here is a full build video of the EchoQuad Stretch racing frame, I also go over the wiring and soldering of the Betaflight F3 flight controller and show all of the tips and tricks I've learned over the years to build a robust and reliable racing quad. The Echo-S Stretch frame is by far the best feeling quad that I've raced with, it's super stable in tight turns and extremely durable. Video Index: 00:20 - Frame Assembly 04:40 - Betaflight F3 Flight Controller Prep 10:10 - Mounting Betaflight F3 Flight Controller 12:38 - Mounting ESCs 13:50 - Soldering ESCs to Betaflight F3 15:55 - Fastening Standoffs 16:40 - Mounting Motors 17:02 - Comment on Motor Circlip Touching Frame 17:52 - Soldering Motors to ESCs 18:30 - FPV Setup | Prepping VTx 20:25 - FPV Setup | Wiring up VTx to Betaflight F3 23:05 - FPV Setup | Wiring up FPV Cam to Betaflight F3 24:35 - Receiver Prep & Wiring to Betaflight F3 27:30 - FPV Setup | Mounting VTx to Frame 30:18 - FPV Setup | Mounting FPV Cam to Frame 32:00 - Checking for Continuity & Voltage (How-To video: https://goo.gl/ORrAJ1) 32:40 - Connecting FPV Pod & Final Assembly 34:10 - Applying Battery Proecting Foam Pad Setup Specifications: - EchoQuad Stretch Frame || https://flyingrobot.co/ - Betaflight F3 || https://goo.gl/X3QvBv - TMotor F40 Pro 2600kv Motors || https://goo.gl/EBa5l0 - TBS 25A Bulletproof ESCs || https://goo.gl/bNGRMX - TBS Unify Pro HV VTx || https://goo.gl/IA9ymH - TBS Triumph Antenna || https://goo.gl/EVm33X - TBS RP-SMA Pigtail || https://goo.gl/XH2p3D - Foxeer Monster FPV Cam || https://goo.gl/tpLkRx - FrSky X4R-SB Receiver || https://goo.gl/T1eYTe - 25cm Battery Strap Tools & Accessories: - Good Quality Soldering Station - Cable Ties - Insulation Tape - Double Sided Tape - Side Cutters - Long Nose Pliers - Scissors - Helping Hands - Multimeter - Blue Lock Tight