Learn how to Setup Betaflight on Your FPV Drone for the First Flight: Rookies Masterclass

November 15, 2025

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Betaflight can appear intimidating at first look — there are such a lot of tabs, settings, and unfamiliar phrases. However don’t fear — there are solely a handful of choices you actually need to configure to get your drone flying. Explaining each characteristic in Betaflight would take hours, so on this information, I’ll give attention to the important setup steps you want after constructing or shopping for your first FPV drone.

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Betaflight is the most well-liked flight controller firmware for FPV drones. Should you’re new to FPV, try my overview of flight controller firmware to study the way it compares to different choices: https://oscarliang.com/fc-firmware/#Betaflight

The place to Get Betaflight Configurator

Betaflight Configurator is the software program used to configure and flash firmware to your flight controller.

Now you can entry it straight in your net browser — no set up wanted: https://app.betaflight.com/

Word: The Betaflight Configurator net app solely works in Google Chrome and different Chromium-based browsers reminiscent of Microsoft Edge or Vivaldi. It’s not appropriate with Firefox, Safari, or Opera.

Should you want the standard desktop model, you’ll be able to obtain and set up it from GitHub: https://github.com/betaflight/betaflight-configurator/releases/newest

The online model is mostly the best to make use of because it doesn’t require set up or guide updates — it’s at all times the most recent launch. That mentioned, there are a couple of instances the place it’s your decision the desktop model, reminiscent of:

Your drone makes use of an outdated model of Betaflight firmware, and also you want an identical Configurator model.
You don’t have entry to the web or want a standalone setup.

Configurator Choices

Earlier than connecting your flight controller, let’s alter a couple of preliminary Configurator settings to make your workflow smoother.

Click on Choices within the left-hand panel.

Listed here are a couple of suggestions:

Reopen final tab on join – routinely opens the final tab you used everytime you reconnect to the flight controller.
Digital connection mode – enables you to discover and study Betaflight Configurator without having an actual flight controller linked.
Allow Darkish Theme – simpler on the eyes, particularly for lengthy setup classes.
Change language – swap to your most well-liked language for higher readability.

Updating Firmware

You don’t must replace the firmware immediately.

Should you bought your flight controller following my suggestions, it ought to already include Betaflight pre-installed. Whereas there could be a more moderen model accessible, updating isn’t crucial until the brand new launch contains particular options or bug fixes you need.

In case your drone is flying high-quality and also you’re new to Betaflight, it’s greatest to carry off on updating for now — flashing new firmware can erase all of your present settings, that means you’d must arrange the drone once more from scratch.

Should you do determine to replace, observe this step-by-step tutorial to flash it: https://oscarliang.com/flash-update-betaflight/

Connecting Your Drone to the Pc

Join your drone to your pc utilizing a USB cable — be sure to’re plugging into the precise flight controller, not the DJI Air Unit or different elements. There is no such thing as a must plug within the battery.

In case your pc doesn’t acknowledge the flight controller, double-check that you simply’re utilizing a knowledge cable, not a charge-only cable.

In Betaflight Configurator:

Click on “Choose your gadget”, then “I can’t discover my USB gadget”.
A pop-up will seem exhibiting accessible COM ports.
Choose the one that claims “Betaflight”.

Tip: Should you’re not sure which COM port is the correct one, unplug the USB cable and reconnect it — the right port is the one which seems while you reconnect.

Should you can’t discover the COM port or nonetheless can’t join, you might have a driver situation in your pc. Observe this information for an answer: https://oscarliang.com/fc-driver-issues-flash-firmware/.

Interface Defined

When you click on Join, you’ll be greeted by a 3D mannequin of your drone on the Setup tab.

Let’s stroll by the interface and what you must take note of:

Firmware Model and Goal – Reveals which model of Betaflight and goal board are at the moment put in in your FC.
Voltage Studying – Shows the voltage detected by the FC. If no LiPo battery is linked, it is going to present the USB voltage.
Sensor Icons (Prime Bar) – The lit-up icons symbolize lively sensors in your flight controller.
- If an icon is purple, it signifies a possible situation (e.g., a purple GPS icon means it hasn’t acquired a satellite tv for pc repair but).
- For primary flying, all you actually need is the Gyro — the opposite sensors merely present additional options or flight modes.

On the left-hand panel, you’ll see all of the accessible tabs. To maintain issues easy, we’ll solely configure the important settings — simply sufficient to get your drone off the bottom. When you acquire extra expertise, you’ll be able to discover the extra tabs for superior options.

Earlier than continuing, click on Allow Skilled Mode within the top-right nook. This unlocks additional tabs and superior choices which are hidden by default. You don’t essentially want to alter them proper now, but it surely’s helpful to have them seen — in any other case, you may marvel later why sure settings are lacking.

Should you see a pop up warning reminiscent of “The accelerometer is enabled however not calibrated”, don’t fear. Merely place your drone on a stage floor and click on Calibrate Accelerometer within the Setup tab to repair it.

Presets Tab

I like to leap to the Presets tab first as a result of that is the place you must create a backup earlier than making any adjustments in Betaflight.

There are a number of methods to again up your Betaflight configuration (defined right here: https://oscarliang.com/backup-restore-betaflight-config), however the easiest way is to easily click on the “Save Backup” button within the Presets tab.

Moreover backups, the Presets tab can be the place the web group shares their tunes, charges, and OSD layouts. You possibly can discover and apply these presets straight from inside Betaflight. Study extra about how they work right here: https://oscarliang.com/betaflight-presets/

Setup Tab

The Setup tab is the primary tab you’ll see in Betaflight Configurator.

Right here you’ll be able to confirm your flight controller’s orientation. Maintain your drone in your hand with the digicam going through away from you, click on “Reset Z Axis”, then gently tilt the drone round. It’s best to see the 3D mannequin on display screen transfer precisely as your drone strikes — which means your accelerometer is working appropriately.

Fast Tip: If the 3D mannequin doesn’t match your drone’s actions, strive inserting it on a superbly stage floor and click on “Calibrate Accelerometer.” You normally solely want to do that as soon as when establishing a brand new drone.

If the 3D mannequin nonetheless doesn’t transfer appropriately, it’s doubtless your FC is mounted within the flawed orientation — for instance, the wrong way up or going through sideways (the arrow on the FC ought to level ahead). You possibly can repair this in two methods:

Bodily rotate the flight controller to the right orientation, or
Within the Configuration tab, alter the Board Sensor Alignment (Yaw offset) by setting it to 90°, 180°, or 270° till it matches appropriately.

Ports Tab

The Ports tab is the place you configure all of the peripherals (exterior units) linked to your flight controller by way of UART ports.

Every UART has two connections:

TX = Transmit
RX = Obtain

You’ll see these labeled in your FC as TX1/RX1, TX2/RX2, and so forth — every pair represents one UART.

Should you purchased a BNF (Bind-N-Fly) drone, the Ports tab might be already configured appropriately, and also you don’t want to alter something right here. Nonetheless, should you’re constructing a drone from scratch, listed below are the 2 important configurations you should know:

Receiver Setup:
- Should you’re utilizing a serial receiver (reminiscent of ExpressLRS or Crossfire), allow “Serial RX” on the UART your receiver is linked to.
Video System Setup:
- For digital FPV methods like DJI or Walksnail, choose “VTX (MSP + DisplayPort)” beneath Peripherals for the UART linked to your video transmitter (this additionally allows MSP routinely).
- For analog FPV methods, should you’ve linked the SmartAudio or IRC Tramp wire for VTX management, choose both “VTX (TBS SmartAudio)” or “VTX (IRC Tramp)” beneath Peripherals.

Fast Tip: Should you’re utilizing DJI or Walksnail, there’s a good simpler method — go to the Presets tab and apply the preset known as “OSD for FPV.WTF, DJI O3, Avatar HD” (simply search “DJI”). This can routinely configure the Ports and OSD tab for you.

Professional Tip: All the time click on “Save and Reboot” (backside left of the display screen) after making adjustments. Should you swap to a different tab or shut Betaflight with out saving, your adjustments might be misplaced.

Configuration Tab

The Configuration tab accommodates your drone’s core system settings — issues like replace frequencies, sensors, and flight options. You possibly can go away most choices at their default values, however there are a couple of vital settings you must evaluation and alter if wanted.

1. System Configuration

Gyro Replace Frequency: This determines how briskly gyro samples are taken. The worth depends upon the precise gyro used in your flight controller and is normally mounted, so that you don’t want to alter it.

PID Loop Frequency (Looptime): This controls how briskly the PID calculations are carried out. The quickest looptime you should utilize is when it matches your gyro replace frequency (for instance, in case your gyro replace frequency is 8K, the utmost PID loop frequency can be 8K. Nonetheless, increased looptime means extra CPU load, so relying in your flight controller’s processing energy and what number of options you’ve enabled, it’s not at all times greatest to max it out.

Basic guideline:

F4 FC: 4kHz
F7 / H7 FC: 4kHz or 8kHz
BMI270 gyro: Set PID Loop Frequency to three.2 kHz regardless the processor as a result of this gyro solely helps 3.2kHz Gyro replace charge).

Everytime you improve PID Loop Frequency or allow further options, keep watch over the CPU Load indicator on the backside of the display screen — Betaflight 4.5 recommends preserving it under 75%. Excessively excessive CPU load may cause instability to the flight controller. To cut back CPU load, both decrease the PID Loop Frequency or disable pointless options and sensors.

You too can allow or disable onboard sensors right here:

Accelerometer: All flight controllers have accelerometer, so you’ll be able to safely go away it enabled. Your drone can nonetheless fly with out it, however flight modes like Angle Mode, Horizon Mode, and GPS Rescue require it.
Barometer / Magnetometer: Just some flight controllers have these sensors onboard, so allow these in case your FC really has them and you intend to make use of altitude maintain or GPS options.

2. Personalization

Give your drone a reputation beneath Personalization. This identify seems in your OSD and in your CLI backup information, which makes it simpler to establish completely different quads later.

3. Arming Angle

The Arming Angle is a security characteristic that forestalls your drone from arming when it’s in an uncommon orientation. By default, it’s set to 25°, that means in case your drone is tilted greater than 25° from stage (assuming your accelerometer is calibrated), you gained’t be capable of arm.

Should you set this worth to 180°, it successfully disables this restriction, permitting you to arm no matter orientation — even the wrong way up. This may be useful in some conditions, for instance in case your drone lands on uneven floor or will get caught in a tree; you’ll be able to re-arm and attempt to shake it free.

4. Options

Allow solely the options you plan to make use of. At minimal, ensure OSD is enabled — it’s important for seeing flight knowledge like battery voltage, flight time, and warnings in your goggles.

5. DShot Beacon

I at all times suggest enabling DShot Beacon. It turns your motors into audible beepers (once they’re not spinning), which helps you find your drone after a crash — particularly should you don’t have a bodily buzzer. You possibly can study extra about which Beacon Tones and choices to make use of right here: https://oscarliang.com/dshot-beacon/

As soon as set, click on Save and Reboot.

Voltage Calibration

Earlier than you fly, it’s vital to ensure Betaflight is studying your battery voltage precisely.

Measure your battery voltage utilizing a multimeter or battery checker.
Plug the battery into your drone (take away the propellers first for security).
In Betaflight Configurator, verify the voltage studying on the high bar (highlighted in purple).

If the voltage reported in Betaflight doesn’t match your measured voltage, you’ll must calibrate the voltage sensor.

Learn how to calibrate:

Go to the Energy & Battery tab.
Click on the Calibration button (backside proper).
Enter the measured voltage within the pop-up field, then click on Calibrate.
Apply the brand new voltage scale — and that’s it!

Your voltage readings ought to now match your precise battery voltage.

Failsafe Tab

The Failsafe tab controls how your drone behaves if it loses connection together with your radio — making it one of the vital security settings in Betaflight.

⚠️ If the Failsafe tab is lacking, allow Skilled Mode first to make it seen.

For an in depth rationalization of how Failsafe works, try my full tutorial: https://oscarliang.com/setup-failsafe/.

Minimal Beneficial Setup:

Should you don’t have GPS, set the failsafe Stage 2 motion to “Drop”.
- When failsafe triggers (e.g. RC sign is misplaced), the drone will pause briefly to see if the sign returns, then disarm the motors and drop safely to the bottom.
- That is safer than letting the drone fly away uncontrollably.
Should you do have GPS, think about using GPS Rescue mode as an alternative, which makes the drone routinely return towards the takeoff level. I’ve a tutorial on the best way to Setup GPS Rescue in Betaflight: https://oscarliang.com/setup-gps-rescue-mode-betaflight/

As soon as completed, click on Save and Reboot.

Receiver Tab

The Receiver tab enables you to configure and confirm that your radio receiver is working appropriately together with your flight controller.

Setting Up Receiver

Should you’re utilizing an ExpressLRS or Crossfire receiver:

Receiver Mode: Serial (by way of UART)
Serial Receiver Supplier: CRSF
Allow Telemetry

Binding the Receiver

As soon as your settings are appropriate, bind your receiver to your radio transmitter.

After binding, you must see the channel bars and the 3D mannequin within the configurator transfer while you transfer your sticks.

If the flawed channels reply (e.g., roll strikes while you throttle), strive a distinct Channel Map. It’s normally both AETR1234 or TAER1234. Nonetheless flawed? Learn how to Configure Channel Map Correctly: https://oscarliang.com/channel-map/

Troubleshooting No Stick Response

If the channels aren’t responding in any respect:

Is the receiver sure to the transmitter? (do you see a strong inexperienced LED on receiver?)
Is the receiver soldered to the right UART pins (TX/RX)?
Have you ever enabled Serial RX for the right UART within the Ports Tab?
Have you ever chosen the right RX protocol (CRSF for ExpressLRS/Crossfire)?

Checking Channel Midpoints and Endpoints

As soon as your sticks are transferring appropriately, confirm the midpoints and endpoints for the primary 4 channels (Pitch, Roll, Yaw, and Throttle):

Midpoints (don’t contact the sticks): ~1500 (it’s okay to have some jitters, if it fluctuates barely between 1498–1502, you’ll be able to repair it by coming into 2 within the RC/Yaw deadband)
Endpoints (push the sticks to the perimeters): ~1000 (low) and ~2000 (excessive). Small variations are completely high-quality (e.g., 988 or 2012).

In case your midpoints or endpoints are off, observe this information to repair them: https://oscarliang.com/adjust-tx-channel-mid-end-point/.

Understanding Stick Thresholds

Stick Low Threshold: Defines how low the throttle stick should go for the FC to acknowledge it’s totally down. This impacts arming conduct and parameters like PID_MIN_THROTTLE.
Keep away from setting it precisely to 1000, even when your throttle can go that low — set it round 1010–1050 is a safer wager.
Stick Heart: All the time 1500.
Stick Excessive Threshold: Defines when the throttle stick is taken into account totally raised. The default worth of 1900 is okay and doesn’t have an effect on stick vary and flight efficiency.

Word: Stick thresholds aren’t the identical as stick endpoints — they merely inform Betaflight the best way to interpret stick positions for sure capabilities (e.g., arming, OSD menu). Due to this fact you’ll be able to simply go away these settings at default.

Modes Tab

The Modes tab enables you to assign radio switches to activate completely different flight modes and capabilities reminiscent of:

Arming (required to take off)
Angle Mode (self-leveling)
Beeper (discover your drone)
Flip Over After Crash (a.okay.a. Turtle Mode)

You will discover an in depth rationalization of every mode right here: https://oscarliang.com/betaflight-modes/

Learn how to assign a swap:

Setup the switches in your radio first (you’ll be able to assign switches to channels 5 to 12): https://oscarliang.com/setup-switch-mixes/
Click on “Add Vary” on the specified mode.
Flip the swap in your radio — Betaflight will routinely detect it.
Alter the slider vary to outline when the mode is lively.
Flip the swap once more — the yellow marker ought to transfer beneath the slider. Ensure that it falls throughout the lively vary when the mode is ON.
Click on Save to substantiate your setup.

Motors Tab

The Motors tab is used to check and configure your motors and ESCs.

⚠️ Security First: All the time take away all propellers earlier than testing motors in Betaflight.

ESC/Motor Protocol

The one setting you normally want to alter right here is the ESC/Motor Protocol. For any trendy ESC, DShot is really useful. The quantity after DShot signifies the communication velocity and will match your PID Loop Frequency:

DShot600 for 8KHz
DShot300 for 4KHz
DShot150 for 2KHz

Additional Studying: ESC Protocols and Firmware Overview

On your first flight, you’ll be able to go away all different motor tab settings at their default values.

Click on Save and Reboot, then return to the Motor Tab to check your setup.

Testing Motors

Examine the next:

Do the motors spin? Use the grasp slider or check them individually.
Are they within the appropriate order?
Do they spin within the appropriate course?

The proper motor order and course (default “props in” configuration):

motor 1 at rear proper, spins clockwise
motor 2 at entrance proper, spins counter clockwise
motor 3 at rear left, spins counter clockwise
motor 4 at entrance left, spins clockwise

If the motor order is flawed, click on “Reorder Motors” and observe the on-screen directions.

If any motors spin within the flawed course, click on “Motor Course” to reverse them.

Additional Studying: the default configuration known as props in, however when the motor rotation is reversed it’s known as props out. Study the variations right here: https://oscarliang.com/reversed-motor-prop-rotation-quadcopter/

OSD Tab

The OSD tab enables you to select which flight knowledge seem in your goggles — reminiscent of battery voltage, timer, GPS coordinates, distance to residence, velocity, altitude, flight mode and many others.

Video Format

For digital FPV methods (DJI, Walksnail, HDZero): Set Video Format to HD for proper font sizing and format.
For analog FPV methods: Choose Auto, or select PAL/NTSC if you understand your digicam format.

Including and Positioning OSD Parts

On the left, you’ll discover a record of obtainable OSD parts. To allow one, tick the field within the first column (every column belongs to a distinct OSD profile). The ingredient will seem within the preview space — drag and drop it anyplace you favor.

The 2 should have parts are battery voltage and warnings, the remainder are as much as you.

Instance OSD Structure

As a substitute of manually positioning every ingredient, you’ll be able to paste this configuration into the CLI tab. That is my very own OSD format for a DJI freestyle quad (with out GPS):

set osd_vbat_pos = 2497
set osd_link_quality_pos = 2081
set osd_rssi_dbm_pos = 2049
set osd_tim_2_pos = 3567
set osd_flymode_pos = 3535
set osd_throttle_pos = 3407
set osd_current_pos = 3438
set osd_mah_drawn_pos = 2529
set osd_craft_name_pos = 3083
set osd_gps_speed_pos = 1449
set osd_warnings_pos = 14677
set osd_avg_cell_voltage_pos = 2519
save

It appears to be like like this.

Should you want extra information I’ve a complete tutorial going by each facet of Betaflight OSD: https://oscarliang.com/betaflight-osd/.

PID Tuning Tab

The PID Tuning tab permits you to fine-tune your quad’s flight conduct and make it fly precisely the way you need.

At first look, this tab can look intimidating, however you don’t want to alter something on your first flights — the default Betaflight tune works very effectively for a variety of FPV drones. While you’re able to dive deeper, try my detailed information on PID tuning: https://oscarliang.com/fpv-drone-tuning/

Charges and Expo (Rateprofile Settings)

The primary factor value experimenting with as a newbie are charges and expo — these management how your drone responds to stay actions.

Decrease charges → smoother, extra exact management (nice for cinematic flying or novices).
Greater charges → faster, extra responsive really feel (excellent for freestyle or racing).

There’s no common “greatest” charge — it’s fully private desire and depends upon your flying type.

If you would like some tips about the best way to tune your charges, right here is my tutorial: https://oscarliang.com/charges/#Understanding-Precise-Charges

Video Transmitter Tab

Should you’re utilizing DJI or Walksnail, you’ll be able to skip this tab — it solely applies to analog.

The Video Transmitter tab enables you to configure your VTX by loading a VTX Desk. This lets you change channels and energy ranges by your OSD menu.

There are 3 ways to load a VTX Desk:

Choose a VTX Desk Preset within the Presets tab
Load a JSON file within the Video Transmitter tab
Paste a code snippet within the CLI tab (my most well-liked technique)

You possibly can normally discover the right JSON file or CLI snippet in your VTX’s product web page. If not, verify the producer’s web site or just seek for it on-line.

Professional Suggestions

Learn how to Cease Your Drone Beeping on the Bench

In case your drone retains beeping when linked by way of USB, it’s doubtless as a result of your radio is off and the FC doesn’t detect a sound radio hyperlink. To repair this, go to the Configuration Tab → Beeper Configuration, and disable the “USB” choice.

Security Checks Earlier than Maiden Flight

Earlier than flying your drone for the primary time, it’s important to check your failsafe. In case your failsafe is about to “Drop”, the motors ought to disarm instantly when sign is misplaced. You don’t want the drone to behave unexpectedly within the occasion of a failsafe.

Take away all propellers for security.
Plug within the battery, flip in your radio, and arm the quad — the motors ought to begin spinning.
Now flip off your radio to simulate sign loss.
The motors ought to cease spinning inside a few seconds.
In the event that they proceed spinning, revisit your failsafe settings, and reset them to default if crucial.

Different Betaflight Tutorials

Betaflight will be overwhelming at first, however when you’ve mastered the fundamentals from this information, you’ll be able to discover its superior options. Listed here are some helpful tutorials to proceed your studying journey:

Last Ideas

Betaflight doesn’t must be sophisticated. By understanding simply the core setup steps lined on this information, you’ll acquire the arrogance to setup your FPV drone and begin flying with ease. When you’re comfy, experiment, discover, and benefit from the freedom FPV gives!

Completely happy flying!

Edit Historical past

Dec 2017 – Article created
Jul 2018 – Up to date directions
Sep 2018 – Added “Learn how to Replace” and new tutorial hyperlinks
Jan 2021 – Up to date for Betaflight 4.2
Oct 2022 – Up to date for Betaflight 4.3
Jan 2023 – Up to date for Betaflight 4.4
Nov 2025 – Up to date for Betaflight 2025.12