Quick Answer
The 5-inch freestyle quad is the most popular FPV drone build. You need a frame, flight controller stack, ESCs, motors, props, VTX, camera, receiver, and battery. The full build takes around two to three hours for a first-timer with basic soldering skills.
Why Build a 5-Inch FPV Drone?
The 5-inch class hits the sweet spot between power, agility, and versatility. These quads handle freestyle tricks, casual cruising, and even light cinematic work with a GoPro on top. Building from parts gives you full control over component selection and makes repairs straightforward.
The Axisflying Manta 5 SE V2 is a great example of a modern 5-inch frame designed for freestyle. The build route teaches you how every piece connects, which pays off the first time something breaks.
Parts You Need
Every 5-inch build needs the same core components. Here is what to pick for each slot.
Frame
Look for a true-X or stretch-X geometry in 5-inch size with 30.5mm mount holes. The Nazgul Evoque F5 V3 lets you switch between deadcat and true-X configurations. Browse the mini frame collection for more options. Carbon fibre thickness of 4mm or more on the base plate survives repeated crashes.
Flight Controller and ESC
Stack a flight controller with a matching 4-in-1 ESC. An F405 or H7 processor with at least 45A ESCs handles 6S power comfortably. The SpeedyBee F405 V5 with 55A ESCs and the Axisflying Argus ECO Stack (F405 + 60A) are both capable choices. For more background on FC formats, see our AIO vs Stack Flight Controllers guide.
Motors and Props
2306 or 2207 size motors in 1700-1950KV (for 6S) or 2400-2750KV (for 4S) pair well with 5-inch props. Match your motor KV to your battery voltage. Grab tri-blade props from the 5-inch props collection. Bi-blades offer more efficiency; tri-blades give snappier response for freestyle.
Video Transmitter and Camera
A TBS Unify Pro 5G8 HV gives you switchable power output up to 800mW, which is plenty for most flying sites. Pair it with an FPV camera like the RunCam Phoenix 2 Nite for excellent low-light handling. Browse more options in the VTX collection.
Radio Receiver
ExpressLRS is the standard for FPV control. A compact receiver such as the Radiomaster RP1 V2 binds quickly and supports telemetry. See the radio receivers collection for compatible options.
Build Steps
Step 1: Prepare the Frame
Press the motor mounting nuts into the frame arms. Install the standoffs for your FC stack. Most 5-inch frames use 30.5mm mounting holes with M3 standoffs.
Step 2: Solder the ESC to Motors
Thread the motor wires through the frame arms and solder them to the ESC pads. Motor wire order does not matter initially; you can swap two wires later if a motor spins the wrong direction. For detailed wiring guidance, follow our FPV Drone Wiring Guide.
Step 3: Install the FC Stack
Mount the 4-in-1 ESC on the frame, then stack the flight controller on top using standoffs and nylon screws. Connect the ESC-to-FC ribbon cable. Check our Betaflight Flight Controller Setup guide for the full configuration walkthrough.
Step 4: Wire the VTX, Camera, and Receiver
Solder the VTX and camera to the FC pads (5V, GND, and video signal). Connect the receiver to a UART (TX/RX pads). Keep wire lengths short to minimise interference inside the frame.
Step 5: Configure in Betaflight
Connect to Betaflight via USB. Set up your receiver protocol (CRSF for ELRS), assign your ESC protocol (DShot300 or DShot600), configure your VTX settings, and map your AUX switches for arm, angle mode, and buzzer.
Step 6: First Flight
Check motor direction with props removed. Verify failsafe triggers when you turn off your radio. Install props, go to an open field, and hover in angle mode before switching to acro.
Common Mistakes to Avoid
Common first-build errors: soldering with too much heat and lifting pads, mixing up TX and RX wires on the receiver UART, forgetting to set the correct ESC protocol, and not checking motor direction before attaching props. Double-check connections before powering on.
FAQ
Q: How much does a 5-inch FPV build cost?
A: Expect to spend between £150 and £350 depending on component choices. Budget builds using affordable stacks stay at the lower end; premium motors and VTX push toward the upper end.
Q: Should I build with 4S or 6S?
A: 6S is the current standard for 5-inch freestyle. It provides smoother power delivery and runs motors at lower current for the same thrust. See our motor matching guide for details.
Q: Do I need prior soldering experience?
A: Basic soldering is required, but the connections on a 5-inch build are straightforward. Practise on scrap wire first. You need a fine-tip iron, rosin-core solder, and flux. Check our tools collection for soldering equipment.