Aocoda-RC F455S V4 Stack

Short Description:

The Aocoda-RC F455S V4 pairs an STM32F405RGT6 flight controller with a 3055S 55A 8-bit Bluejay 4-in-1 ESC, ICM42688P gyro and 30.5 30.5 mm mounting pattern.

Product Name: Aocoda-RC F455S V4 Stack
Product Type: F405 Flight Controller and 55A 8-bit 4-in-1 ESC Stack
MCU: STM32F405RGT6, 168 MHz, 1 MB Flash
Gyroscope: ICM42688P (SPI1)
Barometer: SPL06-001 (I2C1)
OSD Chip: AT7456E (SPI2)
Firmware: Betaflight, INAV and ArduPilot (ChiBiOS)
Firmware Target: AOCODARCF405V3
ESC: 3055S 8-bit 4-in-1 ESC, 55A continuous × 4
Stack Input Voltage: 3–6S LiPo

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Product Detail

FAQ

Technical Highlights

STM32F405 Flight Control Platform

The F405 V4 flight controller uses an STM32F405RGT6 MCU running at 168 MHz with 1 MB of flash memory. It provides five UARTs, eight motor outputs and 16 MB of onboard blackbox storage.

ICM42688P Gyroscope and SPL06-001 Barometer

An ICM42688P gyroscope connected through SPI1 provides motion sensing, while the SPL06-001 barometer communicates through I2C1 for pressure and altitude-related data.

3055S 55A Bluejay 4-in-1 ESC

The included 3055S is an 8-bit four-channel ESC with Bluejay firmware. It is rated for 55A continuous current and 65A peak current per channel with a 3–6S LiPo input range.

Analog and HD Video Integration

The flight controller supports analog and HD video configurations, dual camera inputs, selectable camera switching and DJI FPV OSD through an available UART.

Flight Controller Specifications

Flight Controller	F405 V4 FC
MCU	STM32F405RGT6, 168 MHz, 1 MB Flash
Gyroscope	ICM42688P (SPI1)
Barometer	SPL06-001 (I2C1)
OSD Chip	AT7456E (SPI2)
Blackbox	16 MB onboard flash (SPI3)
Motor Outputs	8 channels
UARTs	5
PWM Outputs	10, including the LED strip pad
BEC Outputs	5V/2.5A and 9V/2.5A
USB Interface	USB Type-C
Flight-Control Firmware	Betaflight, INAV and ArduPilot (ChiBiOS)
Firmware Target	AOCODARCF405V3

ESC Specifications

ESC Model	3055S
ESC Type	8-bit 4-in-1 ESC
Input Voltage	3–6S LiPo
Continuous Current	55A × 4
Peak Current	65A × 4
Current Scaling	60A × 4, as labeled in the supplied specification
Current Meter Scale	77, according to the supplied setup image
Telemetry	Supported
ESC BEC	No
Control Protocols	DShot150, DShot300, DShot600, MultiShot and OneShot
ESC Firmware	Bluejay D_X_30_v0.21.1-RC1.hex

Interfaces and Connections

UART1: GPS
UART2: Receiver
UART3: ESC
UART4: VTX
UART5: Selectable
Dual camera inputs with selectable camera switching
Analog VTX and HD video-system support
DJI FPV OSD support through an available UART
Dedicated connections for the receiver, GPS, buzzer and LED strip
Built-in inverter for S.BUS receiver input
FC-to-ESC connection through the included 8-pin SH1.0 mm cable

Physical Specifications

FC Dimensions	37 × 37 mm
FC Weight	9.4 g
ESC Dimensions	44.5 × 40.5 mm
ESC Weight	15.8 g
Mounting Pattern	M3, 30.5 × 30.5 mm
Assembled Stack Height	Approximately 13 mm, according to the supplied dimension drawing

Installation Notes

Use only a 3–6S LiPo battery with the complete F455S V4 stack because the included 3055S ESC determines the stack voltage limit.
Check the selected peripheral-output voltage before connecting a camera or VTX. The supplied wiring diagram shows 9V as the default selectable output.
Verify every signal, ground and power connection against the supplied wiring diagram before applying battery power.
Install the FC and ESC with the supplied vibration-damping hardware and maintain clearance between both boards.
Connect the supplied 35V 1000µF capacitor to the ESC power pads with the correct polarity.

Package Contents

1 × F405 V4 Flight Controller
1 × 3055S 8-bit 4-in-1 ESC
1 × 8-pin SH1.0 mm reverse-connection cable
8 × M3 × 8 mm shock-absorbing balls
1 × 35V 1000µF solid-state electrolytic capacitor
1 × XT60 power cable
8 × Nuts
4 × M3 × 30 mm metal screws

FAQ

What components are included in the Aocoda-RC F455S V4 Stack?

The stack combines an F405 V4 flight controller with a 3055S 55A 8-bit 4-in-1 ESC. The package also includes an 8-pin connection cable, vibration-damping hardware, a 35V 1000µF capacitor, an XT60 power cable, nuts and mounting screws.

What is the input-voltage range of the complete stack?

The complete F455S V4 stack is intended for 3–6S LiPo operation. Although the FC specification lists a wider 3–8S input range, the included 3055S ESC is rated for 3–6S and therefore determines the stack limit.

What is the ESC current rating?

The 3055S ESC is rated for 55A continuous current and 65A peak current per channel. The supplied specification separately lists a 60A × 4 current-scaling value, which should not be substituted for the verified peak-current rating.

Which firmware does the 3055S ESC use?

The supplied ESC firmware file is Bluejay D_X_30_v0.21.1-RC1.hex. The ESC supports DShot150, DShot300, DShot600, MultiShot and OneShot input signals.

Which flight-control firmware does the FC support?

The manufacturer lists Betaflight, INAV and ArduPilot with ChiBiOS support. The specified flight-controller firmware target is AOCODARCF405V3.

What mounting pattern does the stack use?

Both boards use an M3 30.5 × 30.5 mm mounting pattern. The FC measures 37 × 37 mm, while the ESC measures 44.5 × 40.5 mm.

Does the flight controller support analog and HD video systems?

Yes. The supplied material shows analog and HD video support, dual camera inputs, selectable camera switching and DJI FPV OSD support through an available UART.

B2B Procurement FAQ

How can buyers distinguish the F455S V4 from the F455 V4?

Specify the complete F455S V4 model name and verify that the package contains a 3055S 8-bit Bluejay ESC. The non-S F455 V4 uses a different 32-bit ESC and should not be substituted without buyer approval.

Which specifications should be included in a purchase order?

State the F455S V4 model, F405 V4 FC revision, 3055S 8-bit ESC, 55A continuous-current rating, 3–6S input range, Bluejay firmware and M3 30.5 × 30.5 mm mounting pattern.

Can the hardware and firmware revision be verified before shipment?

Required board markings, production revisions, firmware versions and batch-verification records should be stated in the purchase specification and confirmed with the supplier during quotation.

Are customized packaging or accessories available?

The supplied material documents only the standard package contents. Customized labels, packaging, cables or accessory configurations must be confirmed during quotation.

What are the MOQ, lead time and warranty terms?

MOQ, production lead time, warranty coverage, inspection requirements, certificates and delivery terms are not stated in the supplied product material and must be confirmed during quotation.