BETAFPV F4 2–3S 20A Brushless FC ELRS 2.4G (ICM42605)
- Exact Model BETAFPV F4 2–3S 20A Brushless FC ELRS 2.4G (ICM42605)
- Processor & Sensors STM32F405RGT6 at 168MHz, ICM42605 SPI gyro, barometer, voltage/current sensors and 16MB blackbox.
- ESC & Battery Integrated 20A continuous / 25A peak ESC for 2–3S batteries, with DShot300 and DShot600 support.
- Receiver & Firmware Built-in Serial ExpressLRS 2.4GHz receiver; BETAFPVF405 Betaflight target and ELRS firmware support.
- BEC & HD Video 5V/3A and 9V/2A dual BEC outputs plus six-pin DJI O3/O4 HD VTX connector.
- Size & Weight 26 × 26mm mounting; approx. 5.58g without motor sockets/power lead or 5.92g with sockets.
- Product Summary Compact 2–3S F405 AIO flight controller with integrated 20A ESC, Serial ELRS 2.4GHz, ICM42605 gyro, dual BECs and DJI O3/O4 connector support.
| Brand | BetaFPV |
|---|---|
| Processor & Sensors | STM32F405RGT6 at 168MHz, ICM42605 SPI gyro, barometer, voltage/current sensors and 16MB blackbox. |
| ESC & Battery | Integrated 20A continuous / 25A peak ESC for 2–3S batteries, with DShot300 and DShot600 support. |
| Receiver & Firmware | Built-in Serial ExpressLRS 2.4GHz receiver; BETAFPVF405 Betaflight target and ELRS firmware support. |
| BEC & HD Video | 5V/3A and 9V/2A dual BEC outputs plus six-pin DJI O3/O4 HD VTX connector. |
| Size & Weight | 26 × 26mm mounting; approx. 5.58g without motor sockets/power lead or 5.92g with sockets. |
BETAFPV • PRODUCT FOCUS
BETAFPV F4 2–3S 20A Brushless FC ELRS 2.4G (ICM42605)
Compact 2–3S F405 AIO flight controller with integrated 20A ESC, Serial ELRS 2.4GHz, ICM42605 gyro, dual BECs and DJI O3/O4 connector support.
Product overview
BETAFPV F4 2–3S 20A Brushless FC ELRS 2.4G (ICM42605) is a radio receiver from BetaFPV. Compact 2–3S F405 AIO flight controller with integrated 20A ESC, Serial ELRS 2.4GHz, ICM42605 gyro, dual BECs and DJI O3/O4 connector support.
The following specifications apply to the exact listed model. Confirm compatibility rather than relying on the appearance of another product in the same family.
Features that matter
STM32F405RGT6 at 168MHz, ICM42605 SPI gyro, barometer, voltage/current sensors and 16MB blackbox.
Integrated 20A continuous / 25A peak ESC for 2–3S batteries, with DShot300 and DShot600 support.
Built-in Serial ExpressLRS 2.4GHz receiver; BETAFPVF405 Betaflight target and ELRS firmware support.
5V/3A and 9V/2A dual BEC outputs plus six-pin DJI O3/O4 HD VTX connector.
26 × 26mm mounting; approx. 5.58g without motor sockets/power lead or 5.92g with sockets.
Technical specifications
| Processor & Sensors | STM32F405RGT6 at 168MHz, ICM42605 SPI gyro, barometer, voltage/current sensors and 16MB blackbox. |
|---|---|
| ESC & Battery | Integrated 20A continuous / 25A peak ESC for 2–3S batteries, with DShot300 and DShot600 support. |
| Receiver & Firmware | Built-in Serial ExpressLRS 2.4GHz receiver; BETAFPVF405 Betaflight target and ELRS firmware support. |
| BEC & HD Video | 5V/3A and 9V/2A dual BEC outputs plus six-pin DJI O3/O4 HD VTX connector. |
| Size & Weight | 26 × 26mm mounting; approx. 5.58g without motor sockets/power lead or 5.92g with sockets. |
Compatibility and setup
Check RF band, ExpressLRS version, PWM versus serial output, antenna style, power input and transmitter/module compatibility. Binding requires a compatible protocol and firmware.
Select the BETAFPV F4 2–3S 20A Brushless FC ELRS 2.4G (ICM42605) only after checking the exact revision, connectors and any related installation or safety requirements.
Before you choose
- Confirm the listed exact model and version.
- Match the required electrical ratings and mechanical dimensions.
- Check the included pack quantity and any separately sold accessories.
- Use the manufacturer's setup instructions before operation.
BetaFPV
Explore the technology behind your next build.
Discover BetaFPV
BETAFPV is associated with compact FPV flying, especially tiny-whoop aircraft, small brushless drones, frames, motors, radio controllers and accessories for lightweight builds. Its product range is useful for pilots who want to develop precise control in smaller environments as well as builders experimenting with low-mass setups.
Small FPV aircraft are highly sensitive to component weight, battery choice and physical dimensions. Frame compatibility, motor connector type, propeller diameter, video configuration and receiver protocol can all determine whether a part suits a given BETAFPV generation.
When browsing BETAFPV products, identify the aircraft family and exact model before selecting spares or an upgrade. A part designed for a 65 mm whoop does not necessarily fit a 75 mm or HD-equipped version, even if the products look similar.
Shipping Information
- Dubai Deliveries: Free one-day delivery within Dubai on business days, with an option for cash on delivery.
- UAE Deliveries: Delivery to other Emirates outside Dubai is available for a flat fee of AED 35, with an estimated delivery time of 2–3 business days. Please contact our team to check availability.
- International Deliveries: Shipping to GCC countries, the Middle East, and Africa is available upon prior arrangement with our support team due to varying import regulations. Customs, clearance fees, and taxes are the buyer's responsibility. For international shipping of additional accessories, all shipping costs, customs duties, and related fees will also be borne by the buyer.
Related products
GEPRC TAKER F722 45A 32Bit AIO
- Exact Model GEPRC TAKER F722 45A 32Bit AIO
- Processor & Sensors STM32F722 MCU, ICM42688-P SPI gyro, onboard barometer and AT7456E Betaflight OSD.
- ESC & Power Integrated 32-bit 45A ESC, 55A burst for 10 seconds, 2–6S LiPo input and 5V/1A BEC.
- Firmware & Protocols GEPRC_F722_AIO target with DShot600, OneShot and MultiShot support.
- Connectivity Five full UARTs, USB-C, buzzer and LED support, plus dedicated six-pin HD VTX connector.
- Size & Mounting 35 × 33.5mm, 25.5 × 25.5mm mounting and approximately 9.2g.
- Product Summary F722 all-in-one flight controller with ICM42688-P gyro, integrated 32-bit 45A ESC, 2–6S input, 16MB blackbox and direct HD VTX connector.
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