BETAFPV Promo Codes and Coupons December 2025

BETAFPV

BetaFPV is a leading manufacturer and retailer of micro FPV drones, components, and accessories. Founded in 2016, they specialize in producing high-quality mini quadcopters, whoop-style drones, and FPV equipment for both beginners and experienced pilots. The company is known for their innovative designs and reliable customer service in the drone racing community.

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Featured BETAFPV Products

Meteor65 Pro O4 Brushless Whoop Quadcopter

Note: The first batch includes only 150 drones available before the Chinese New Year holiday. You can still place your order and production will resume after the holiday. We will do our best to fulfill orders and arrange shipments as quickly as possible upon our return. The Meteor65 Pro O4 is a cutting-edge 1S high-definition whoop quadcopter optimized for the DJI O4 Air Unit. With a 66mm wheelbase, powerful 0802SE | 19500KV motors, and GF 35mm 3-blade propellers, it delivers outstanding flight performance and stability. Equipped with the advanced Matrix 1S 3IN1 HD FC and integrated DJI O4 shock-absorbing components, this drone is finely tuned for smooth, high-definition aerial photography. Its redesigned canopy provides enhanced durability, adjustable camera angles, and exceptional image clarity, making the Meteor65 Pro O4 the ideal choice for FPV filmmakers and enthusiasts alike. Bullet Points Optimized for DJI O4 Air Unit: Engineered for a softer, more stable flying style, perfect for capturing smooth high-definition footage indoors. Advanced Flight Controller: Powered by the Matrix 1S 3IN1 HD FC, offering enhanced integration, performance and seamless operation. Precision Flight Tuning: With optimized PID parameters, extended throttle range, and adapted RATE configurations, Meteor65 Pro O4 ensures precise altitude control and natural camera movements—ideal for FPV filmmakers and content creators. Enhanced Power Configuration: Despite increased weight, the 0802SE | 19500KV Motors combined with GF 35mm 3-Blade Props ensure excellent thrust and responsive flight performance. Redesigned Canopy: Incorporates shock-absorbing components for smoother, more stable HD footage and offers an adjustable camera angle range from 10° to 35° to achieve the perfect shot. Durable and User-Friendly: Built for reliability and ease of use, designed to stand apart from the competition-focused Air Series while delivering a refined and enjoyable flying experience. Specifications Item: Meteor65 Pro O4 Brushless Whoop Quadcopter Wheelbase: 66mm Motors: 0802SE|19500KV Motor Battery: LAVA 1S 300mAh Battery Frame: Meteor65 Pro Brushless Whoop Frame (Transparent Gray) Propellers: Gemfan 35mm 3-Blade Propellers Camera: DJI O4 Camera Canopy: Canopy for O4 Air Unit FC: Matrix 1S 3IN1 HD FC Receiver: Onboard Serial ELRS 2.4G VTX: DJI O4 Air Unit Flight time: 2:40 Weight: 28.53g Advanced Stability with Matrix 1S 3IN1 HD FC The Meteor65 Pro O4 is powered by the cutting-edge Matrix 1S 3IN1 HD FC, purpose-built for 1S HD whoops. Designed exclusively for digital FPV, this FC combines a flight controller, ESC, and ELRS 2.4G RX into a compact, lightweight unit, eliminating analog OSD for seamless performance. With a newly developed BEC and ESC, the Matrix 1S 3IN1 HD FC ensures stable digital image transmission, even in challenging conditions, giving pilots the confidence to push their flights further. Experience effortless setup, reliable power, and unmatched stability in every flight. Fly Stable, Capture Full HD To address the DJI O4 Air Unit's sensitivity to high-frequency vibrations caused by its built-in gyroscope for video stabilization, Meteor65 Pro O4 features dedicated shock-absorbing components. These components use four carefully designed shock-absorbing balls to securely connect the DJI O4 Camera to the bracket. This innovative design effectively isolates and absorbs high-frequency vibrations, ensuring smooth, stable footage and eliminating image shake or jello effects during FPV filming. Perfect for creators seeking high-quality aerial videography. Precision Tuned for Cinematic Aerials The Meteor65 Pro O4 builds on the ease-of-use and durability of the Meteor65 Pro, delivering smooth, high-definition aerial photography with the DJI O4 Air Unit. Its soft flying style is ideal for filmmakers, with optimized PID parameters, extended throttle range, and adapted RATE configurations for precise altitude control and natural camera movements. Perfect for cinematic creations and recreational flying indoors, it offers unparalleled stability. For high-definition freestyle enthusiasts, the Pavo Femto is available, designed for ultimate aerial acrobatics. Tailored for Whoop Drones, The Canopy for O4 Air Unit Tailored for whoop drones, the Canopy for O4 Air Unit integrates BETAFPV's signature micro canopy design with optimized inner space and mounting holes for DJI O4's shock-absorbing components. Featuring an adjustable camera angle from 10° to 35°, it ensures perfect HD footage without capturing the frame or canopy. Power System The Meteor65 Pro O4 is powered by 0802SE | 19500KV motors, GF 35mm 3-Blade props, enhanced continuous 12A ESC, and the high-performance LAVA 1S 300mAh battery, delivering a seamless balance of power and efficiency. This advanced setup effortlessly handles the size and weight of the DJI O4 Air Unit while providing an impressive 2:40 minutes flight time. With this finely tuned power system, you can confidently achieve smooth, high-definition aerial footage on every flight. Meteor75 Pro O4 vs. Meteor65 Pro O4 The Meteor65 Pro O4 and Meteor75 Pro O4 are both optimized for the DJI O4 Air Unit, featuring the Matrix 1S 3IN1 HD FC, Shock-absorbing Components, and a durable redesigned canopy. The Meteor65 Pro O4, with its 66mm wheelbase, 0802SE | 19500KV motors, and GF 35mm 3-blade propellers, offers up to 2:40 minutes of flight time. Meanwhile, the Meteor75 Pro O4 features a larger 80.8mm wheelbase, 1102 | 22000KV motors, and GF 45mm 3-blade propellers, providing an extended 5:30 minute flight time. Recommended Parts Radio Transmitter: LiteRadio 3 Pro, LiteRadio 3, LiteRadio 2 SE Battery: LAVA 1S 300mAh Battery FC: Matrix 1S 3IN1 HD FC Motor: 0802SE | 19500KV Brushless Motor Props: Gemfan 35mm 3-Blade Propellers (1.5mm Shaft 4PCS) Frame: Meteor65 Pro Brushless Whoop Frame Canopy: Canopy for O4 Air Unit File FC firmware and CLI dump file Manual for Meteor65 Pro O4 Brushless Whoop Quadcopter Package Meteor65 Pro O4 Brushless Whoop Quadcopter (DJI O4 Version) 1 * Meteor65 Pro O4 Brushless Whoop Quadcopter (DJI O4 Version) 4 * Shock-absorbing Balls for DJI O4 Camera 4 * GF 35mm 3-Blade Propellers 1 * Type-C to SH1.0 Adapter 1 * SH1.0-4Pin Adapter Cable 4 * M1.4*3 Phillips Flat Head Screws Meteor65 Pro O4 Brushless Whoop Quadcopter (PNP Version) 1 * Meteor65 Pro O4 Brushless Whoop Quadcopter (PNP Version) 1 * Canopy for O4 Air Unit 4 * GF 35mm 3-Blade Propellers 1 * Type-C to SH1.0 Adapter 1 * SH1.0-4Pin Adapter Cable 1 * SH1.0-6Pin HD Cable 1 * 5.8G VTX Antenna 4 * Shock-absorbing Balls 8 * Shock-absorbing Balls for DJI O4 Camera 1 * DJI O4 Camera Bracket 1 * Shock-absorbing Mount for DJI O4 Camera 4 * M1.4*3 Phillips Flat Head Screws 4 * M1.4*10*4 Phillips Flat Washer Head Tapping Screws 4 * M2*4 Flat Head Socket Cap Screws 1 * Phillips Screwdriver

USD 199.99

F4 2-3S 20A AIO FC V1

F4 2-3S 20A AIO FC V1 is specifically designed for HD VTX, utilizing 2-3S batteries for enhancing the flight experience. It features a dual BEC solution that delivers stable power outputs of 9V@2A for DJI O3 and 5V@3A for external devices. With a 20A ESC, it enables agile flight and increases dynamic. And connector for DJI O3 HD VTX and USB port for easy installation and maintenance. Ideal for HD VTX whoop enthusiasts, offering a heightened level of professionalism and convenience with this FC option. Bullet Point Designed for HD VTX, it features a dual 9V@2A for DJI O3 and 5V@3A for external device BEC solution to prevent screen blackout on the DJI O3 due to low voltage during throttle increase. It includes a new DJI O3 6-pin PMU for easy installation without soldering, reducing assembly complexity. Newbie friendly. The power range of 2-3S provides increased thrust and improved control with a 20A ESC featuring a single NMOS for continuous current capability. The upgraded onboard receiver allows selective power cutoff for saving power and offers additional UART TX3 and RX3 ports for connecting the external device. Redesigned solder pad layout ensures larger, more secure pads for easy and reliable soldering, while the relocated USB port at the rear facilitates computer tuning. It features an STM32F405RGT6 chip, Integrate Serial ELRS 2.4G receiver, 16M black box, barometer, current meter, reserve 3 complete serial ports and a standard SBUS, support GPS, HD VTX, external receiver, and other equipment. Specification Weight: 5.58g (without motor connectors and power cable),5.92g (with motor connectors) Mounting Hole Size: 26mm x 26mm CPU*: STM32F405RGT6 (168MHz) Six-Axis: ICM42688P (SPI connection) RX: Serial ELRS 2.4G Receiver RX firmware version: BETAFPV AIO 2400 RX ELRS V3.3.0 Antenna: Enameled wire Blackbox Memory: 16MB Sensor: Barometer (BMP280/DSP310), Voltage & Current 5V BEC*: 5V 3A@8V supply 9V BEC*: 9V 2A@8V supply USB Port: SH1.0 4-Pin Built-in ESC with 20A continuous and peak 25A current ESC input voltage: 2-3S FC firmfware version: Betaflight_4.4.1_BETAFPVF405 ESC firmware: C_X_70_48_V0.19.2.hex for BB51 Bluejay hardware Signal support: D-shot300, D-shot600 *The output current of BEC will decrease as the temperature increases Diagram Below is the diagram for F4 2-3S 20A AIO FC V1. Comparison We upgraded the FC from F4 1S 12A AIO FC V3 to F4 2-3S 20A AIO FC V1. The upgraded FC features an ESC with a pulse overcurrent capacity of 25A, ensuring stable operation of the flight controller even in the event of motor stalling. The addition of a 9V 2A BEC power supply ensures the stable operation of the DJI O3 HD VTX when the battery voltage is low. It also includes a DJI O3 6-pin PMU allowing for connection to HD VTX without soldering. It integrates features such as a 16MB black box, with support for GPS, external receivers, and other devices. The redesigned solder pad layout and USB connector make installation and maintenance easier and more convenient. F4 1S 12A AIO FC V3 F4 2-3S 20A AIO FC V1 Weight 4.23g 5.58g BEC 5V@3A for External RX 5V@3A for External RX 9V@2A for DJI O3 Connector for DJI O3 Not support Support ESC Current 12A 20A ESC Input Voltage 1-2S 2-3S Number of Serial Ports 2*UART, 1*SBUS 4*UART, 1*SBUS Note: If you use the F4 2-3S 20A AIO FC V1, the serial port of the SBUS receiver is UART5 while F4 1S 12A AIO Brushless FC V3 is UART6. F4 2-3S 20A AIO FC V1 also has extended the USB port to the end for easier parameter adjustment and wiring. And a new DJI O3 6-pin PMU has been added for convenient installation and maintenance. FAQ Power cutoff: Removing the chip bead disconnects the power supply, and to reuse the onboard ELRS receiver, soldering the solder pads together restores power. UART3 release: Removing two resistors on the solder pads releases UART3. The left side is TX3, and the right side is RX3. To reconnect, solder the solder pads together when reusing the onboard ELRS receiver. Voltage Switch: The HD VTX connector defaults to 9V. The chip bead is soldered between the 9V pad and the middle pad. To use WalkSnail Avatar HD mini 1s and Lite, please ensure the power supply voltage is 5V. Remove the chip bead first from the 9V pad and solder it between the middle pad and the 5V pad. Alternatively, you can use solder instead the chip bead to switch between the 5V and 9V pads. Motor choice: Avoid selecting motors with excessively high KV ratings, as motors above 20,000KV are prone to burn. Betaflight Firmware and CLI FC firmware: Betaflight_4.4.1_BETAFVF405 Download the firmware and CLI dump file Reference link: https://github.com/betaflight/betaflight/releases/tag/4.4.1 ESC Firmware With BB51 ESC solution, F4 2-3S 20A AIO FC V1 is based on BLHeliSuite16714903 with Bluejay ESC firmware, it supports bidirectional D-shot and RPM filtering in Betaflight, offers 24KHz, 48KHz, and 96KHz fixed PWM frequency for options, and custom start-up melodies. F4 2-3S 20A AIO FC V1 default factory setting is 48KHz and it doesn’t recommend upgrading the 96KHz, or it might cause an error in the motor idle setting, not spinning when disarmed. DO NOT flash the firmware with a shorter interval, otherwise, there will be a certain chance of stalling and burning the flight controller. ESC-Configurator: https://preview.esc-configurator.com/ Download BLHeliSuite16714903 Download the Bluejay ESC firmware. Please choose C_X_70.HEX Serial ELRS 2.4G RX Serial ELRS 2.4G RX uses the Crossfire serial protocol (CRSF protocol) to communicate between the receiver and the flight controller board. So the Serial ELRS 2.4G RX is available to support upgrading to ELRS V3 with no need to flash Betaflight flight controller firmware. Enter binding status by power on/off three times. Plugin and unplug the flight controller three times; Make sure the RX LED is doing a quick double blink, which indicates the receiver is in bind mode; Make sure the RF TX module or radio transmitter enters binding status, which sends out a binding pulse; If the receiver has a solid light, it's bound. The Serial ELRS 2.4G RX can be updated via Wi-Fi or Betaflight serial passthrough. Here is the way to update the Serial ELRS 2.4G RX firmware through passthrough. Plug in your FC to your computer, but do NOT connect to betaflight configurator. Choose target "BETAFPV 2.4GHz AIO RX". Flash using the BetaflightPassthrough option in ExpressLRS Configurator. How to flash firmware via Wi-Fi here. Connecting External Devices Please note that the board reserves two serial ports and a standard SBUS port, which is available for the external CRSF protocol receiver or GPS module, and SBUS protocol receiver. You can refer to the below picture. Recommend Parts Drones: Pavo Pico Brushless Whoop Quadcopter, HX115 SE Toothpick Drone Package 1 * F4 2-3S 20A AIO FC V1 4 * M2*10 Machine Screw 4 * M2*10 Nylon Screw 4 * M2 Nuts 4 * Shock Absorbing Ball 4 * JST1.25mm Angle Socket 4 * JST1.25mm Straight Socket 1 * SH1.0 4Pin Adapter Cable 1 * Type-C to SH1.0 Adapter 1 * XT30 Power Cord 1 * Filter Capacitor 1 * 30mm Double-head VTX connector wire 1 * 60mm Single-head VTX connector wire

USD 54.99

F411 4S 20A Toothpick Brushless Flight Controller V5 BLHeli_S (BMI270)

As a continuance of the F411 chip, the V5 FC board is upgraded from the F4 20A V3 FC board. F411 4S 20A Toothpick Brushless Flight Controller V5 adopts BMI270 gyro instead of MPU6000 on V3 board. With two integrated plug&play ports for receiver and HD digital VTX, it is easy to install and requires less solder work. Besides, the board is a solid value for durable use thanks to the high-quality PCB material and enhanced production process. Bullet Point With a large pad to solder, it is easy to solder external electronics. In addition, the V5 board features plug&play ports for the receiver and HD digital VTX, which requires less solder work for convenient installation. High-quality MOSFETs are applied to F411 4S 20A FC V5 to handle 20A continuous current and reach 25A peak current. The motor solder pads are reinforced by thick copper and edge plating technology, allowing lower resistance for more current on motors. F411 4S 20A FC V5 reserves the UART ports layout, UART1 for RX, UART2 for DJI OSD or Analog VTX, and UART6 for spare usage, more convenient for pilots to solder. Come with a 25.5*25.5mm whoop mounting pattern, this board can be added to both the toothpick drone and the cinematic whoop quadcopter frame like Pavo25 and X-knight 35. Specification Flight Controller CPU: STM32F411CEU6 (100MHZ) Six-Axis: BMI270 (SPI connection) Mounting Size: 25.5*25.5mm (M2 Anti-vibration rubber damper available) FC Firmware: betaflight_4.3.x_BETAFPVF411 OSD: Built-in Betaflight OSD (OSD chip: AT7456E) Receiver: SBUS/CRSF/DSMX Receiver BEC: 5V 3A Built-in current sensor Weight: 8.15g ESC ESC Chip: SILABS EFM8BB21F16G-C Support D-shot150, D-shot300, D-shot600, Oneshot125, Multishot, PWM Input voltage: 2S-4S Lipo Continuous current: 20A Peak current: 25A Firmware: G_H_20_REV16_7.HEX (Default BLHeli_S), BLUEJAY (Optional) Note: F411 4S 20A FC V5 is available to flash both BLHeli_S and BLUEJAY ESC firmware and it comes with default BLHeliI_S firmware. The main difference is that the BLUEJAY firmware supports bidirectional D-shot, while BLHeli_S does not support it. Comparison to F411 4S 20A V3 FC We upgraded the F411 4S 20A V3 board to V5 by adopting BMI270 gyro instead of MPU6000 and adding some new features. BMI270 gyro works great in most cases, especially in low frequency. Unlike the V3 board that supports JST1.25 connectors, the motor solder pads on V5 board are solderable only and reinforced by thick copper and edge plating technology, allowing lower resistance for more current on motors. Besides, the V5 FC board features high-quality material for the stability of the solder and durability of use. The below pictures show the difference between the two flight controllers. Diagram for Toothpick F411 4S 20A Brushless FC V5 The board integrates 3 LEDs, including the Power LED (Red), FC LED(Blue) and Receiver LED. LED Status Description Power LED (Red) Solid Power on FC LED (Blue) Flashing Motor Disarmed FC LED (Blue) Solid Motor Armed Receiver LED (Orange) Solid Connected Successfully Connecting External RX/HD Digital VTX F411 4S 20A FC V5 integrates the Plug & Play port for the external RX and HD digital VTX, and there will be a 4-pin connector for RX and a 6-pin connector for HD digital VTX in the package. Thus, we highly recommend pilots use the port to save the solder work. FC & ESC Firmware The default firmware is including CLI dump file. But if you flash firmware from the Betaflight configurator official site, please flash a CLI dump file for F411 4S 20A FC V5. We offer the default firmware and CLI dump file to download. Download the FC default firmware betaflight_4.3.x_BETAFPVF411 and CLI dump file. BMI270 gyro will need more software filters and is sensitive in high frequency. This can be solved by adjusting filter settings in PID tuning. The Betaflight official or BETAFPV default FC firmware and CLI dump file do not include the filter settings. For pilots who want to configure it, we recommend setting gyro lowpass 2 at 145Hz and choosing filter type at PT2. F411 4S 20A FC V5 is available to flash both BLHeli_S and BLUEJAY ESC firmware and it comes with default BLHeliI_S firmware. The main difference is that the BLUEJAY firmware supports bidirectional D-shot, while BLHeli_S does not support it. Here are the download links for two firmware. When using BLHeli_S ESC firmware, please configure the settings on BLHeli - Configurator software. Download the BLHeli_S ESC firmware. Download the BLHeliSuite16714902a. Download the BLHeli - Configurator. Download the ESC - Configurator. We offer the BLUEJAY ESC firmware for pilots. When using BLUEJAY ESC firmware, please configure the ESC on ESC-Configurator software. Download the BLUEJAY ESC firmware. Download the ESC - Configurator. Download the Bluejay Configurator. Recommend Parts Motors: 1404 Brushless Motors, 1506 Brushless Motors Battery: 2S 600mAh, 3S/4S 850mAh, 4S 750mAh, or 4S 1000mAh Frame: Pavo25 Frame, X-knight 35, or other frames with whoop mounting pattern. Package 1 * F411 4S 20A Toothpick Brushless Flight Controller V5 BLHeli_S (BMI270) 1 * Cable Pigtail (XT30) 1 * 6-Pin Connector for Digital VTX 1 * 4-Pin Connector for RX 4 * M2x12 Screws 8 * M2 Nuts 4 * M2 Anti-vibration rubber dampers

USD 35.99

1106 Brushless Motors

Rated at 3800KV / 4500KV, 1106 Brushless Motor hits the sweet spot for high-powered 4s power. This motor has been designed and built for your 4S 85-120mm racing or freestyle drone, resulting in incredible power and performance. BULLET POINTS Customized for 4S 85-120mm drones self-assembly, which is compatible for HX100, Beta85X drones, Beta95X Frame Kit and Beta95X V3 Frame Kit. Factory Balanced Precision CNC Motor Bells. Built from the High-quality Aviation Aluminum Alloy, Sintered NdFeB N48H High-temperature Magnets, and Japanese Kawasaki Silicon Steel Sheets Iron Core. Extensive and rough testing ensures its ability to withstand some of the worst crashes, offers incredible power, efficiency, and torque. 1106 3800KV brushless motors and Gemfan D63 5-Blades Props, which is a perfect match to offer pilots strong power and less noise, which will give you a super-efficient flight experience. RECOMMENDED PARTS HX100 FPV Quad: HX100 Frame + 3" props + Toothpick F4 2-4S AIO Brushless FC Beta85X Drones: Beta85X frame + EMAX Avan 2" props + F4 2-4S AIO Brushless FC Beta95X Frame Kit + 2540 3-Blade Propellers Beta95X V3 Frame Kit + Gemfan D63 5-Blades Props SPECIFICATION Height: 14mm Weight: 6.6g/pc Shaft: φ1.5mm Motor Mount Holes: M2EQS on Dia 5.0mm KV (rpm/V): 3800KV / 4500KV Plug and cables: Micro JST-1.25 3-pin connector with 28AWG cables PACKAGE 4 * BETAFPV 1106 Brushless Motors

USD 31.99

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More BETAFPV Products

LAVA Series 1102 Brushless Motors

The LAVA Series 1102 Brushless Motor, built for Pavo Femto, achieves nearly 130g peak thrust with advanced tile-shaped magnets, an optimized magnetic circuit, and improved coil filling ratio. Paired with the whoop's duct, Pavo Femto boasts a thrust-to-weight ratio exceeding 6.75:1. Designed for versatility, it features four M2 propeller mounting holes for compatibility with diverse propellers and whoops, making it ideal for various DIY projects. Prioritizing power, efficiency, and extended flight times, the LAVA 1102 ensures robust performance for every pilot. Bullet Points Designed for Pavo Femto: Tuned 14000KV motors paired with the whoop’s duct gain enable Pavo Femto to achieve an impressive 6.75:1 thrust-to-weight ratio. Outstanding Efficiency: Advanced tile-shaped magnets and optimized coil design ensure efficiency above 1.5g/W at peak 130g thrust. Lightweight Design: Weighs just 3.4g/3.6g, minimizing overall payload for better agility. DIY Ready: Includes 4 M2 mounting holes to fit a wide range of props and drone builds. Specifications Item: LAVA Series 1102 Brushless Motors KV: 14000KV Maximum power: 84.1W Maximum current: 10.51A Rated voltage: 2S Weight: 3.4 (±0.1)g (22mm cable length), 3.6 (±0.1)g (44mm cable length) Shaft diameter: ø1.5mm Shaft length: 5mm Wire gauge: 28AWG Wire length: 22mm/44mm Connector: JST1.25-3Pin Motor mounting hole size: 3*M1.4 EQS ø6.6 Propeller mounting hole size: 4*M2 EQS ø5 Diagram of the LAVA Series 1102 Brushless Motors (22mm): Diagram of the LAVA Series 1102 Brushless Motors (44mm): Outline drawing of the LAVA Series 1102 Brushless Motors: Unleashing Performance The LAVA Series 1102 Brushless Motor, a new addition to the LAVA Series, is designed specifically for Pavo Femto. With advanced tile-shaped magnets, an optimized magnetic circuit, and improved coil filling ratio, it achieves approximately 2.1g/W efficiency during steady flights. Even at peak thrust of 130g, the motor maintains an efficiency above 1.5g/W, providing exceptional power while extending flight times. DIY Flexibility Equipped with four M2 propeller mounting holes, the LAVA 1102 motor ensures compatibility with a variety of propellers and whoops, offering versatile DIY options for pilots. Recommended Parts Props: Gemfan 1611 3-Blade Propellers (1.5mm Shaft), Gemfan 1608 3-Blade Propellers (1.5mm Shaft) Quad: Pavo Femto Brushless Whoop Quadcopter Frame: Pavo Femto Brushless Whoop Frame FC: F4 2-3S 20A AIO FC Battery: LAVA 2S 450mAh / 550mAh Battery Package 1 * LAVA Series 1102 Brushless Motor 4 * M1.4 * 3 Phillips Flat Head Screws 4 * M1.4 * 4 Phillips Flat Head Screws

USD 10.99

Pavo Pico Brushless Whoop Quadcopter

Thanks to all the enthusiastic pilots who participated in the BETA TEST before, we've now released the smallest 2S about 100g DJI O3 Cinewhoop! This ultra-light cinewhoop with a small wheelbase is not only equipped with 45mm propellers but also the latest F4 2-3S 20A AIO FC V1 which greatly heightens the flying experience. Due to Its split design HD VTX mounting bracket, it supports quick installation of mainstream HD digital VTX modules and a rubber damper vibration-damping design with GyroFlow stabilization software ensures stable and smooth HD images. Its design is well-suited for cruising indoors and outdoors alike. We upgraded the FC board since the second batch, details are below: Stable 9V 2A BEC power for the DJI O3 HD VTX, preventing disruptions caused by low battery voltage. Improve ESC to 20A and a peak current of 25A, allowing it to handle special situations like motor blockage or stalling. Connector for DJI O3 HD VTX and USB port for easy installation and maintenance. For more details, check the Flight Controller paragraph. Note: The Camera and HD Digital VTX(DJI O3 HD Digital VTX, Walksnail Avatar HD Digital VTX, and Vista HD Digital VTX) are not included in all packages. you need to buy them separately. Bullet Points The split-design HD VTX mounting bracket is compatible with popular models like DJI O3 Air Unit, Walksnail Avatar HD Pro, and Caddx Vista. The side bracket, rubber damper vibration-damping design, lens holder, and antenna have all been reinforced to suppress low-frequency vibration and enhance the safety of HD VTX, ensuring a stable output of high-definition videos. Simply connect the VTX cable and complete the binding process to start flying. To safeguard the DJI O3 camera lens and maintain consistent high-definition video output during flight, both a lens filter and a lens protection mount are included. The battery slot and HD VTX mounting bracket duct height have been reduced to enhance the overall flying experience. DIY battery fixing methods are also supported, making them compatible with batteries of varying sizes and capacities. The new F4 2-3S 20A AIO FC V1 upgrades from F4 1S 12A FC V3, weighs only 5.92 grams, and is optimized for HD digital VTX. Its improved computing power, high response speed, and stable flight make it an ideal choice for HD whoops. The frame is constructed using PA12 material, known for its exceptional impact resistance and effortless installation process Specifications Items: Pavo Pico Brushless Whoop Quadcopter Color: Black Flight Time*: 4min Wheelbase: 80.8mm Battery*: LAVA 2S 450mAh 75C Battery FC*: F4 2-3S 20A AIO FC V1 Props: GF 45mm-3B Prop Motor: 1102 | 14000kv Motor Weight (without battery): 71.20g (O3), 65.88g (Vista), 66.02g (Walksnail Avatar) Frame: Pavo Pico Brushless Whoop Frame RX Version: Serial ELRS, TBS Supported HD Digital VTX: DJI O3 HD Digital VTX, Avatar HD Digital VTX, Vista HD Digital VTX, Runcam Link HD Digital VTX System Pavo Pico supports various types of HD VTX. DJI O3 and Walksnail Avatar Pro Kit both support HD digital VTX up to 1080P using dual-band transmission technology for better signal stability. The Vista Kit supports digital signal transmission for HD video up to 720P, with low latency and superior image quality performance. It's compact and lightweight, making it great for small drone installation, and compatible with various remote controls and monitors. The customized HD VTX mounting bracket has a split design, making it effortless to install for pilots DIY, and explore more possibilities while ensuring HD image quality. ND Filter for DJI O3 Camera BETAFPV ND Filter for DJI O3 Camera is specifically designed for the Pavo Pico Brushless Whoop Quadcopter. Meanwhile, the DJI O3 Air Unit ND Filters are tailored for the DJI O3 Air Unit and are capable of reducing the amount of light that enters the camera lens. With this feature, you can achieve slower shutter speeds or wider apertures when flying. These lightweight filters are crafted from high-quality optical class ensuring optimal image clarity and are too easy to install on the build. Pavo Pico Frame Kit We used ultra-light PP material to make the HD VTX mounting bracket, increasing its toughness. The antenna fixing slot and frame have been fused to reduce damage risk, while the camera's installation height has been lowered with a protective printed part to limit its movable angle to within 30°. Additionally, an O3 filter can be used to protect the lens and enhance image quality. We have incorporated a unique rubber damper vibration-damping design, used with GyroFlow stabilization software, which greatly enhances safety and ensures a smooth, HD image output. When you screw the die-cast screws, please DO NOT screw them too tight to leave room for rubber dampers to absorb vibration. It may cause jello in the video footage. Note: The O4 Air Unit Bracket is compatible with the Pavo20. For details or to purchase the bracket, check out the O4 Air Unit Bracket product page. Click to watch the installation guide video for the DJI O3 Air Unit on Pavo Pico. And The whoop quadcopter package includes the DJI O3 HD Digital VTX Antenna Mount. DJI O3 Vibration Problem To tackle the challenge of vibration on many whoop drones, the DJI O3 unit is mounted on a carbon fiber plate with 4 rubber dampers. This innovative design ensures peak performance and perfect stability. Troubleshooting: To improve video quality when recording with DJI O3 HD VTX, turn off its electronic stabilization and use GyroFlow stabilization software. When fixing the HD VTX bracket with M1.4*10 screws, ensure that the nut just touches the shock-absorbing ball. The Jello effect may occur during the above installation due to 2 reasons: The VTX bracket is over-tightened with the screw and the rubber dumper is totally deformed. To solve this, make sure that the screw is tightened just enough to touch the shock-absorbing ball and keep the ball and bracket loose. If It is a large deformation of the frame or quadcopter blades, replace the frame or blades with larger vibrations if necessary. Note: use acetate tape to bind motor wires and prevent them from drooping and interfering with the propeller's rotation. Upgrade Low Profile Design After collecting feedback through the BETA TEST, we lowered the height of the HD VTX mounting bracket and whoop duct from 60.6mm to 51.5mm and the battery compartment results in a more low profile on the cinewhoop. Pilots can further customize their cinewhoop with DIY options such as battery straps or printable components, allowing for compatibility with a variety of battery sizes. This enables pilots to tailor and enhance their cinewhoop to meet their specific requirements and preferences. Steps as follow: Flight Controller We upgraded the FC from F4 1S 12A AIO FC V3 to F4 2-3S 20A AIO FC V1. The upgraded FC features an ESC with a pulse overcurrent capacity of 25A, ensuring stable operation of the flight controller even in the event of motor stalling. The addition of a 9V 2A BEC power supply ensures the stable operation of the DJI O3 HD VTX when the battery voltage is low. It also includes a DJI O3 6-pin PMU allowing for connection to HD VTX without soldering. It integrates features such as a 16MB black box, with support for GPS, external receivers, and other devices. The redesigned solder pad layout and USB connector make installation and maintenance easier and more convenient. F4 1S 12A AIO FC V3(First Batch) F4 2-3S 20A AIO FC V1(Since Second Batch) Weight 4.23g 5.5g BEC 5V@3A for External RX 5V@3A for External RX 9V@2A for DJI O3 Connector for DJI O3 Not support Support ESC Current 12A 20A ESC Input Voltage 1-2S 2-3S Number of Serial Ports 2*UART, 1*SBUS 4*UART, 1*SBUS Note: The second batch of FC starts in August 2023. And If you use the F4 2-3S 20A AIO FC V1, the serial port of the SBUS receiver is UART5 while F4 1S 12A AIO Brushless FC V3 is UART6. We also have extended the USB port to the end for easier parameter adjustment and wiring. A new DJI O3 6-pin PMU has been added for convenient installation and maintenance. Powerful Propulsion System The 1102 | 14000kv motor brings stronger power and lower noise, delivering abundant thrust and impressive speed that enable effortless execution of aerial maneuvers. Paired with the high-performance Gemfan 45mm propeller, this powerful propulsion system achieves superb balance, ensuring powerful lift and stable flight, while also providing precise and responsive control. The combination of these powerful propulsion system makes it an excellent choice for Pavo Pico, allowing pilots to easily accomplish filming tasks. Carbon Fiber VTX Adapter We found that the installation dimensions of the Vista and Avatar HD Pro digital VTX modules closely match those of the O3 digital VTX. Thus, Installing a carbon plate with mounting holes that measure 20x20mm is sufficient to mount both digital VTXs. Install quickly and effortlessly, while meeting pilots' various DIY needs, and exploring more possibilities for flying. Pavo Series BETAFPV has been dedicated to enhancing the performance of the Pavo Cinewhoop Series through continuous optimization and upgrades. The Pavo Cinewhoop Series including Pavo25, Pavo30, and Pavo360, is designed to deliver exceptional results when it comes to capturing breathtaking and seamless footage. Additionally, these drones offer pilots an exhilarating flight experience that's bound to satisfy their cravings for adventure. Recommended Parts Motor: 1102 | 14000kv Brushless Motor Propeller: GF 45mm 3-Blade Propeller, GF 45mm 2-Blade Propeller Battery: LAVA 2S 450mAh 75C Battery, 450mAh 2S Battery FC: F4 1S 12A AIO FC V3, F4 2-3S 20A AIO FC V1 ND Filter: BETAFPV ND Filter for DJI O3 Camera Frame: Pavo Pico Brushless Whoop Frame Support HD Digital VTX: DJI O3 HD Digital VTX, Avatar HD Digital VTX, Vista HD Digital VTX, Runcam Link FAQ Click to download the FC firmware and CLI dump file(F4 1S 12A AIO FC V3) Click to download the FC firmware and CLI dump file(F4 2-3S 20A AIO FC V1) Click to watch the installation guide video for DJI O3 Air Unit on Pavo Pico Click to learn more about the BETA TEST: Sub100g Whoop Drone with DJI O3 RX Version: If you use the serial ELRS receiver, the serial port is UART3; if you use the SBUS receiver, the serial port is UART5; if you use other external receivers, the serial port is UART1; If you fly with the DJI controller and want to turn off the internal ELRS receiver on the board. Please reflash RX firmware, close the auto_WIFI_on_interval option, and select UART5. GyroFlow Stabilization: When using DJI O3 VTX to record video, it is recommended to turn off the electronic stabilization that comes with DJI O3 VTX, and use GyroFlow stabilization to obtain better picture effects. Click to download GyroFlow stabilization software. Battery DIY Instructions: The main body of the frame can be trimmed DIY, using battery straps or printed parts to fix larger batteries. Videos for Pavo Pico Brushless Whoop Quadcopter Package 1 * Pavo Pico Brushless Whoop Quadcopter 4 * GF 45mm-3B Propellers 1 * Type-C Adapter 1 * 5.8G VTX Antenna Packet 1 * VTX Bracket Screw Pack 2 * O3 Installation Bracket 2 * O3 VTX Antenna Mount 1 * 2S 450mAh Battery 1 * VTX Bracket (Vista/Avatar Version) 1 * 6P VTX Cable (Vista/Avatar Version) 1 * O3 UV Protector (O3 PNP Version) 1 * O3 Protector (O3 PNP Version) Note: The Camera and HD Digital VTX(DJI O3 HD Digital VTX, Walksnail Avatar HD Digital VTX, and Vista HD Digital VTX) are not included in all packages. you need to buy them separately.

USD 83.99

LiteRadio 3 Pro Radio Transmitter

LiteRadio 3 Pro Radio Transmitter—An open-source radio remote control that supports the EdgeTX system. It comes with the hall gimbals, featuring four precision bearings, adjustable spring tension, and ergonomic stick ends for an unparalleled feel. The OLED display screen on the top of the transmitter brings visually instant data and a controlling interface to users. What's more, two optional internal RF systems and alternative external nano TX module make it a multi-protocol transmitter. The default firmware of the LR3 Pro (ELRS 2.4G) has been ELRS V3 since Nov 2023 instead of the previous version, ELRS V2.0. If you want to upgrade your old radio transmitter, please check this guidance. LiteRadio Collections Literadio 3 Pro radio transmitter is greatly enhanced its internal ELRS module output power up to 250mW, which enables LiteRadio 3 Pro to excellently adapt its controlling range. Reserving a nano bay for an external TX module, it supports many popular modules in the market and meets all the protocols such as MULTI, CRSF, PPM, XJT, DSM2, R9M, etc. Besides, the OLED display screen and operating system are newly added to it for better usability. LiteRadio 3 Pro LiteRadio 3 LiteRadio 2 SE Gimbal Sensor Hall Potentiometer (Hall replaceable) RF Output Power 50mW, 100mW, 250mW (ELRS) 100mW (CC2500) ≤100mW ≤100mW RF System CC2500 / SX1281 CC2500 / SX1280 CC2500 / SX1280 Battery 2000mAh 1S 2000mAh 1S 1000mAh 1S External TX Module Protocol MULTI, CRSF, PPM, XJT, DSM2, R9M, etc CRSF Not support Display Screen 1.3-inch Not support Not support Operating System EdgeTX LiteRadio System Note: When setting the ELRS version power to 500 mW, there might be a danger of packet loss at high temperatures. Please be careful using it. Bullet Point LiteRadio 3 Pro is a new milestone for LiteRadio Series so far. It is an open-source radio transmitter with the EdgeTX system. Therefore, you can try your best to customize it with the EdgeTx system. Hall gimbal features four precision bearings, adjustable spring tension, and ergonomic stick ends for an unparalleled feel. Built-in 2000mAh 1S battery, LiteRadio 3 Pro can work up to 15 hours without an external module, bringing an excellent endurance performance. A 1.3-inch OLED display screen is newly installed. Controlled by two 5D buttons and settings are easy to be adjusted directly from the display screen. Internal ELRS TX module up to 250mW output power enables LiteRadio 3 Pro to excellently adapt its controlling range. Reserving a nano bay for an external TX module, it supports many popular modules in the market and meets all the protocols such as MULTI, CRSF, PPM, XJT, DSM2, R9M, etc. Highly recommend BETAFPV ELRS Nano TX Module and other brands of nano TX modules are also available. ExpressLRS 2.4G and CC2500 protocol options. The CC2500 supports Corona, Hitec, Futaba S-FHSS, Frsky D, X, RadioLink, Graupner HoTT, etc protocols. Specification Item: LiteRadio 3 Pro Radio Transmitter Channel: 8 Channels Gimbal: Hall Sensor Frequency Range: 2.4G RF System: SX1280 / CC2500 Antenna: Internal Antenna RF Output Power: 50mW, 100mW, 250mW (ELRS 2.4G) / 100mW (CC2500) Screen: 1.3 inch OLED display screen Protocol Option: ExpressLRS 2.4G / CC2500 (Frsky D, Frsky X, SFHSS) Battery: Built-in 2000mAh 1S Battery Operating system: EdgeTX Port: Type-C USB 3.0 port / 3.5mm Audio port USB Support: Most Practice Simulator / USB charging / Firmware update / Passthrough (ELRS 2.4G) Recommend External TX Module: ELRS Nano TX Module Recommend Accessories: Nano Gimbal for LiteRadio 3 Pro, Storage Case, Transmitter Neck Strap EdgeTX Official Supported LiteRadio 3 Pro Radio Transmitter—An open-source radio remote control that supports the EdgeTX system, which is an open-source firmware for RC radio transmitters. The firmware is highly configurable and brings much more features than traditional radios. Therefore, you can try your best to customize LiteRadio 3 Pro such as language, voice and etc with the EdgeTX system. Note: Please click here to know more about EdgeTX operating system. OLED Display Screen OLED display screen with two 5D buttons is newly added to LiteRadio 3 Pro radio transmitter. Users can adjust the TX settings such as switching internal/external modules, gimbal calibration and binding on the screen by controlling 5D buttons. Compared with LiteRadio 3, it is easier to adjust such settings and very friendly to a new player. EdgeTX Passthrough for ELRS Upgrade With EdgeTX operating system, flashing ExpressLRS internal TX modules is easier for everyone. First, there is no need to disassemble the case. Compared with upgrading by WIFI, it is more convenient, fast, and stable to flash ELRS internal TX firmware by using EdgeTX passthrough flashing. Note: Please click here to know the upgrading steps. The passthrough is only used for ELRS 2.4G version. Currently, BETAFPV is actively communicating with the ExpressLRS official team on the latest ExpressLRS configurator to support flashing LiteRadio 3 Pro ELRS TX firmware. External TX Module Nano module bay enables the external TX module available. LiteRadio 3 Pro reaches a high level with its capability to support multi-brand external TX modules in the market for different protocols such as MULTI, CRSF, PPM, XJT, DSM2, and R9M, etc. BETAFPV ELRS Nano TX Module, which features a high refresh rate, ultra-low latency, and long-range, is strongly recommended for LiteRadio 3 Pro. Note: If you are ready to install the TBS external nano module, the TBS nano module case size should be 64*42*25mm, the thicker one of the retrofit cases. Hall Gimbal Features four precision bearings, adjustable spring tension, and ergonomic stick ends for an unparalleled feel. With an adjustable stick end, it perfectly fits thumbs and greatly improves the stick feel for the control. Hall Effect provides contactless sensing for not only accurate control inputs and precise centering but also durable use. Diagram of LiteRadio 3 Pro Top view Front view Back view Below is the diagram of LiteRadio 3 Pro. Power button: Long press to turn on/off Bootloader Button: Turn off the radio transmitter. Press the Bootloader button and Power button simultaneously. Releasing the two buttons at the same time will enter the Bootloader interface. Black Toggle Switches: Toggle to activate the trimming function of the remote control joystick. Left 5-D Button: Toggle the button up/down/left/right to trim the joystick. Press the button to exit/return. Right 5-D Button: Toggle the button up/down/left/right to select and move. Press the button to confirm/enter. Switching Protocol and Binding Radio transmitter settings and binding for ELRS 2.4G version are shown below. Please turn on Internal and External RF protocol at the same time when using the internal ELRS TX module. (With ExperssLRS 2.4G sticker on the Nano module bay.) Set External RF mode on OFF. Turn on Internal RF and select CRSF mode. Binding: Enter the ExpressLRS.lua interface, and select Bind to complete linking. Radio transmitter settings and binding for CC2500 version are shown below. (With CC2500 sticker on the Nano module bay.) Turn off External RF Turn on Internal RF and select the corresponding protocol under MULTI mode. Binding: Select Bind to complete linking on the interface. Radio transmitter settings are shown below when installing and using the external TX module. Turn off Internal RF. Turn on External RF. Select the correct protocol type based on the external TX module. Binding: Please refer to the corresponding manual according to the external TX module. Gimbal Calibration Enter calibration mode Complete the calibration with prompts Note: Please do not move the joysticks too hard during the calibration process, otherwise, calibration accuracy will be affected. Please move the joysticks slightly during the calibration process. Exit calibration mode Firmware Upgrade WiFi upgrading for ELRS is shown below. Enter ELRSV2.lua interface Select WiFi Connectivity Connect WiFi via computer or mobile phone WiFi Name: ExpressLRS TX WiFi PWD: expresslrs Upgrade firmware on ExpressLRS official site EdgeTX Passthrough flashing for ELRS. Now ExpressLRS official firmware V2.5.0 is released and supports BETAFPV LiteRadio 3 Pro radio transmitter. You can download it for flashing. Firmware: https://github.com/ExpressLRS/ExpressLRS/releases/tag/2.5.0 ExpressLRS Configurator: https://github.com/ExpressLRS/ExpressLRS-Configurator/releases/tag/v1.4.1 Recommended Parts We highly recommend buying LiteRadio 3 Pro Radio Transmitter with the parts listed below. External TX Module: ELRS Nano TX Module Strap: BETAFPV LiteRadio Transmitter Neck Strap Gimbal: Nano Gimbal for Lite Radio 3 Pro Storage case: BETAFPV Storage Case for LiteRadio 3 Pro FAQ Download the manual for LiteRadio 3 Pro radio transmitter. Package 1 * LiteRadio 3 Pro Radio Transmitter 1 * User Manual 2 * Joystick Protective Covers 1 * USB Type-C Cable

USD 89.99

F4 1S 5A AIO Brushless Flight Controller

The F4 1S 5A AIO Brushless Flight Controller is back in stock with new and upgraded features. The new board integrates Serial ExpressLRS 2.4G receiver. Compared with the original built-in SPI ELRS 2.4G receiver, it could flash the newest ELRS official firmware like V3.0 easily. Also, we updated the FC with high-quality BMI270 gyro, BB51 ESC hardware with Bluejay ESC firmware, and 8MB Betaflight Blackbox flash. Please click here to F4 1S 5A AIO (SPI ELRS 2.4G) if you need information about it. Tons of ExpressLRS items are available now! Two version choices for the FC board. Weighing only 2.96 grams, the Light version comes with NO motor connectors soldered. Therefore, pilots could directly solder the motor cables to the FC board, getting an ultimate lightweight drone for fast speed FPV racing. Light Version Classical Version Weight 2.96g 3.64g Board Thickness 0.8mm 0.8mm Motor Connectors Not Solder Soldered Bullet Point Come with a Serial ExpressLRS 2.4G receiver, which can be updated via Wi-Fi or Betaflight serial passthrough. It is convenient for pilots to flash any version of ELRS RX firmware and especially can flash ExpressLRS V3.0 without updating flight controller firmware. The SPI Frsky version board reserves an SBUS port and a UART port, which is available for the SBUS protocol receiver or other external receivers. Built-in an 8MB flash memory chip dedicated to Blackbox logging. It’s an extremely powerful tool for tuning and troubleshooting an FPV drone. Particular design with a weight of 3.64g (Classical) and 2.96g (Light), reasonable layout, and easy to build. With a 26*26mm mounting hole size, it is fully compatible with the whoop frame in the current market. The Light version requires soldering motor wires to the pad directly, which allows lower resistance for more current on motors. It also comes with motor pin connectors for convenience to use. Specification of FC CPU: STM32F411CEU6 (100MHZ) Six-Axis: BMI270 Built-in Receiver: Serial ExpressLRS 2.4G/SPI CC2500 (Frsky) Receiver antenna: Line antenna FC Size: 30*30mm Mounting Hole Size: 26*26mm Firmware version: betaflight_4.3.0_BETAFPVF411 (ELRS)/betaflight_4.2.11_BETAFPVF411RX (Frsky) OSD: Built-in BetaFlight OSD Blackbox: 8MB Recommend VTX: >=200mW, like BETAFPV M03 350mW VTX or TBS Unify VTX Power Cable: 55mm, with BT2.0 connector Weight: 2.96g (without motor connectors) / 3.64g (with motor connectors), excluding power cable Specification of ESC Power supply: 1S Current: 5A continuous and peak 6A (3 seconds) ESC firmware: A_X_5_.HEX for Bluejay BB51 hardware Signal Support: D-shot300, D-shot600 Diagram Below is the diagram for Serial ELRS 2.4G RX. The diagram for the Classical and Light versions is the same. Below is the diagram for SPI Frsky RX. The diagram for the Classical and Light versions is the same. Serial ELRS 2.4G RX Serial ELRS 2.4G RX uses the Crossfire serial protocol (CRSF protocol) to communicate between the receiver and the flight controller board. So the Serial ELRS 2.4G RX is available to support upgrading to ELRS V3.0 with no need to flash Betaflight flight controller firmware. Enter binding status by power on/off three times. Plugin and unplug the flight controller three times; Make sure the RX LED is doing a quick double blink, which indicates the receiver is in bind mode; Make sure the RF TX module or radio transmitter enters binding status, which sends out a binding pulse; If the receiver has a solid light, it's bound. The Serial ELRS 2.4G RX can be updated via Wi-Fi or Betaflight serial passthrough. Here is the way to update the Serial ELRS 2.4G RX firmware through passthrough. Plug in your FC to your computer, but do NOT connect to betaflight configurator. Choose target "BETAFPV 2.4GHz AIO RX". Flash using the BetaflightPassthrough option in ExpressLRS Configurator. How to flash firmware via Wi-Fi here. SPI Frsky RX Come with the built-in SPI Frsky Receiver (CC2500 chip), F4 1S 5A AIO FC can be compatible with Futaba S-FHSS, Frsky D8, and D16 protocol. The default protocol is configured to Frsky D16 FCC out of the factory. Pilots could set up the protocol according to your own need in Betaflight Configurator. Configuration Protocol FRSKY_D Frsky D8 FRSKY_X Frsky D16 FCC (ACCST 1.X version) FRSKY_X_LBT Frsky D16 LBT (ACCST 1.X version) SFHSS Futaba S-FHSS How to Bind with Betaflight FC with SPI Frsky Receiver. Betaflight Firmware and CLI F4 1S 5A AIO Brushless Flight Controller comes with the default firmware betaflight_4.3.0_BETAFPVF411 (ELRS) or betaflight_4.2.11_BETAFPVF411RX (Frsky). The default firmware for Serial ExpressLRS 2.4G RX version supports ELRS V2.4 RX. Pay attention, For the Serial ExpressLRS 2.4G version, ONLY the Betaflight firmware 4.3.0 and up start to support this BMI270 gyro. For the SPI Frsky version, DO NOT flash the other firmware, otherwise, the RX will be lost in control at a very close range. We have already built our own firmware betaflight_4.2.11_BETAFPVF411RX for SPI Frsky RX version to support BMI270 gyro. Please check the below link to download the firmware. Download the firmware and CLI dump file for the F4 1S 5A FC ELRS/Frsky board. (Both Light and Classical versions share the same firmware) Note: The RX RSSI values drop when the flight controller is installed on the quadcopter with HD digital VTX (Walksnail or HDZero). For example, the theoretical failsafe RSSI values for 250Hz packet rate are -108dBm. Actually, the RX will be possibly lost in control when the RX RSSI values reach about -92dBm. Bluejay ESC Firmware F4 1S 5A flight controller with BB51 ESC hardware could flash the Bluejay ESC firmware now, which is based on BLHeli_S revision 16.7. With Bluejay ESC firmware, it supports bidirectional D-shot and RPM filtering in Betaflight, offers 24KHz, 48KHz, and 96KHz fixed PWM frequency for options, and custom start-up melodies. By using Bluejay ESC firmware on Meteor65 and Meteor65 Pro whoop drones with 0802SE 19500KV motors, the flight time is increasing effectively. The default firmware for F4 1S 5A FC will be changed to Bluejay ESC firmware. For pilots who want to flash Bluejay ESC firmware for F4 1S 5A FC, please use the BLHeliSuite16714902A_Beta or ESC-Configurator and download Bluejay ESC firmware A_X_5_.HEX from the below links. (Both Light and Classical versions share the same firmware) ESC-Configurator: https://preview.esc-configurator.com/ Download BLHeliSuite16714902A_Beta here. Download the Bluejay ESC firmware. Please choose A_X_5.HEX. Note: Only SPI ELRS 2.4G version supports motor direction set through Betaflight Configurator and SPI Frsky version does not support it. BLHeli Configurator and Bluejay Configurator are invalid for the BB51 ESC (both versions). Connecting External RX/HD Digital or Analog VTX Both Serial ExpressLRS 2.4G RX and SPI Frsky RX version support external HD digital VTX or Analog VTX. Please note that the SPI Frsky RX version reserves an SBUS port and a UART port, which is available for the SBUS protocol receiver or other external receivers. You can refer to the below picture. The diagram is the same for Classical and Light version. Recommend Parts Battery: BT2.0 300mAh 1S Battery Frame: Meteor65 frame / Meteor65 Pro frame / Meteor75 frame Props: 31mm 4-Blades props (for 65mm frame) / 35mm 3-blade props (for 65mm frame) / 40mm 4-blades props (for 75mm frame) Motors: 0802SE motors / 1102 brushless motors VTX: M03 25-350mW VTX Package 1 * F4 1S 5A AIO Brushless Flight Controller (ELRS or Frsky) 4 * M1.2x4mm Screws 4 * M1.4x5mm Screws 4 * Anti-vibration Rubber Dampers 8 * Motor Pin Connectors (Light version included)

USD 39.99

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Sustainability Score

42%

BetaFPV shows limited transparency regarding their environmental and social practices. While they comply with basic electronic waste regulations, they lack clear sustainability initiatives or published ESG reports. Their manufacturing processes and supply chain details remain largely undisclosed, and they have not made public commitments to reducing their environmental impact. The company could improve by implementing clear sustainability policies and being more transparent about their practices.

About BETAFPV

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FAQs

: BetaFPV usually offers major sales during Black Friday/Cyber Monday, Christmas, and their anniversary in July. They also frequently run flash sales and seasonal promotions throughout the year.
: Currently, BetaFPV does not offer specific student discounts, but they do provide bulk purchase discounts and occasional promotional codes through their newsletter.
: The best time to purchase is during Black Friday sales (November) when discounts can reach up to 30%. Their July anniversary sale is another excellent opportunity for significant savings.
: BetaFPV does not officially price match with other retailers, but they maintain competitive pricing in the market.
: In the past month, BETAFPV has launched 0 new promo coupons for shopper discounts. This indicates that BETAFPV does not provide regular opportunities for customers to save money on their purchases.
: On average, BETAFPV provides some discount coupons each month. Based on historical data, the average time between BETAFPV coupon releases every Infinity days. However, this rate depends on various factors such as seasonal promotions (Black Friday, Cyber Monday, etc.), product launches, or other marketing initiatives. To stay informed about upcoming discounts and promotions, we recommend checking BETAFPV website regularly, subscribing to email newsletters, and following them on social media.
: BETAFPV is offering 6 working store-wide codes, however they are also offering 18 additional discount codes with a best discount of 5% off
: terra.coupons is the #1 provider of discount codes for your favorite retailers, such as BETAFPV. As a crowd-sourced platform for coupon codes, we accurate codes for over 10,000 stores. Save time and avoid expired codes by checking terra.coupons for the latest BETAFPV discount codes.

Curated by

Linda S.

Content Writer

Last updated December 2025

This page was curated by Linda, a savings and discount enthusiast from sunny Sarasota, Florida. With a keen eye for unbeatable deals, Linda ensures that all codes are checked and curated daily. She's also a certified yoga instructor who loves to share wellness tips. Check back tomorrow for more savings and perhaps a little zen!

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From the blog

2025-04-29

BETAFPV Promo Codes and Coupons December 2025

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Featured BETAFPV Products

Meteor65 Pro O4 Brushless Whoop Quadcopter

F4 2-3S 20A AIO FC V1

F411 4S 20A Toothpick Brushless Flight Controller V5 BLHeli_S (BMI270)

1106 Brushless Motors

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More BETAFPV Products

LAVA Series 1102 Brushless Motors

Pavo Pico Brushless Whoop Quadcopter

LiteRadio 3 Pro Radio Transmitter

F4 1S 5A AIO Brushless Flight Controller

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