F4 1S AIO FC(SPI Rx) is ultralight only 3.92g but still maintains an amazing performance capability, which makes it become your best choice to run with a 1S brushless quad! Come with the integrated 25mW VTX and built-in Frsky/Futaba compatible SPI Receiver, this AIO board could save much weight for a faster fly experience, and it is convenient for installation. What's more, this AIO board reserves a Plug & Play port for both C01 camera and BETAFPV Nano HD camera, no soldering work needed, super easy to install.

We also release the F4 1S AIO FC(No Rx), it is a lightweight 1S AIO FC that integrated 25mW VTX, not only saves the weighs which is only 3.83g but also convenient for installation. Meanwhile, this PNP version FC can handle the 1-2S power system.

Bullet Point

Integrated with a 25mW VTX, this AIO board(Frsky/Futaba RX) is ultralight only 3.92g, which can extremely save the weight of building drone, perfectly suitable for the 1S weight-sensitive drone such as Meteor65 HD and HX100 SE.
F4 1S AIO FC(No RX) not only integrates with the 25mW VTX but also supports a 1-2S power system, which is perfectly suitable for the weight-sensitive drone such as Meteor75 and Beta85 Pro2.
This AIO board also reserves a Plug & Play port for the C01 Camera, C01 Pro Camera and BETAFPV Nano HD Camera, no soldering work needed, super convenient for installation.
Specially added with 2 RGB LED indicators, this board brings the drone an incredible light effect while pilots flying on the night.
This board can handle 5A continuous current(6A burst), supports the 1S lipo battery, brings the drone a stronger flight performance.
Come with a BT2.0 connector, it solves the problem of voltage sag, the discharge can be more efficient, which brings this board a better performance on function for power and responsiveness.

Specification of F4 1S AIO FC(SPI RX)

Item: F4 1S AIO FC(Frsky/Futaba RX)
Weight: 3.92g(without antenna and BT2.0 connector)
VTX Power: 25mW
Input voltage: 1S Lipo
Continuous current: 5A
Peak current: 6A
ESC firmware: O_L_5_REV16_8.HEX
CPU: STM32F411CEU6 (100MHZ )
Six-Axis: MPU6000 (SPI connection)
Firmware version: betaflight_4.2.0_STM32F411
Receiver: Support Frsky Receiver/ Futaba Receiver
Motor Pin Connecter: 1.25mm Header Pins
OSD: Built-in BetaFlight OSD (STM32 controls OSD chip over SPI in DMA mode)
Mounting hole size: 29mm x 29mm / suitable for almost all kind of whoop frame
Signal support: D-shot150, D- shot300, D-shot600, Oneshot125, Multishot, PWM
Indicators: 4 indicators: Receiver indicator (Blue)/Flight control status indicator (Green)/Flight control power indicator (red)/VTX indicator (Pink)

Specification of F4 1S AIO FC(No RX)

Item: F4 1S AIO FC(No RX)
Weight: 3.83g (without antenna and BT2.0 connector)
VTX Power: 25mW
Input voltage: 1-2S Lipo
Continuous current: 5A
Peak current: 6A
ESC firmware: S_H_70_REV16_7.HEX
CPU: STM32F411CEU6 (100MHZ )
Six-Axis: MPU6000 (SPI connection)
Firmware version: betaflight_4.2.0_STM32F411
Receiver: Support External Receiver, SPI Receiver, including Frsky XM/XM+ receiver, Futaba receiver, Crossfire receiver and DSMX receiver
Motor Pin Connecter: 1.25mm Header Pins
OSD: Built-in BetaFlight OSD (STM32 controls OSD chip over SPI in DMA mode)
Indicators: 4 indicators: Receiver indicator (Blue)/Flight control status indicator (Green)/Flight control power indicator (red)/VTX indicator (Pink)
Mounting hole size: 29mm x 29mm / suitable for almost all kind of whoop frame
Signal support: D-shot150, D- shot300, D-shot600, Oneshot125, Multishot, PWM
Indicators: 4 indicators: Receiver indicator (Blue)/Flight control status indicator (Green)/Flight control power indicator (red)/VTX indicator (Pink)

Diagram for F4 1S AIO FC(SPI RX)

Diagram for F4 1S AIO FC(No RX)

How to Connect the External RX to the FC（No Rx）

For more convenience to the pilots, we specially design the Plug & Play SPI Frsky Rx for the F4 1S AIO FC(No Rx), no soldering work needed, super easy to install.

Here is the connection diagram with the Frsky XM+ receiver.

Here is the connection diagram with the FS-RX2A receiver.

Here is the connection diagram with the Futaba-X-BOSS AC900 receiver.

Here is the connection diagram with the TBS Crossfire receiver.

Here is the connection diagram with DSMX FullSpeed receiver.

Status LED for F4 1S AIO FC(SPI RX)

There are 4 LEDs on the bottom of the board to indicate the status, including the Receiver LED ( Blue), FC Status LED(Green), FC Power LED ( Red ) and VTX LED(Pink).

Status LED for F4 1S AIO FC(No RX)

There are 4 LEDs on the bottom of the board to indicate the status, including the Receiver LED ( Blue), FC Status LED(Green), FC Power LED ( Red ) and VTX LED(Pink).