Aocoda-RC F475S V4 F405 V4 75A FPV Stack

Short Description:

Aocoda-RC F475S V4 stack combines an F405 V4 flight controller with a 3075S 8-bit Bluejay 75A 4-in-1 ESC for 3-8S FPV builds.

Product Name: Aocoda-RC F475S V4 F405 V4 75A FPV Stack
Product Type: F405 Flight Controller and 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 Type: 3075S 8-bit Bluejay 75A 4-in-1 ESC
Input Voltage: 3–8S LiPo

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Product Detail

FAQ

Technical Highlights

STM32F405 Flight Control Platform

The F405 V4 flight controller uses an STM32F405RGT6 processor running at 168 MHz with 1 MB flash. It integrates an ICM42688P gyroscope, SPL06-001 barometer, AT7456E OSD and 16 MB blackbox storage.

3075S 8-Bit Bluejay ESC

The included 3075S 4-in-1 ESC provides four 75A continuous-current channels, Bluejay firmware, telemetry support and a 3–8S LiPo input range.

Analog and DJI O3 Wiring Support

Dedicated connections are provided for two cameras, an analog VTX, DJI O3, GPS, receivers, a buzzer and an LED strip. CAM1 is enabled by default, while CAM2 can be selected through flight-controller configuration.

Standard 30.5 × 30.5 mm Installation

Both boards use an M3 30.5 × 30.5 mm mounting pattern. The supplied dimension drawing shows an assembled stack height of approximately 13 mm.

Stack Specifications

Product Name	Aocoda-RC F475S V4 FPV Stack
Stack Components	F405 V4 flight controller and 3075S 8-bit 4-in-1 ESC
Input Voltage	3–8S LiPo
Mounting Pattern	M3, 30.5 × 30.5 mm
Approximate Assembled Height	13 mm, according to the supplied dimension drawing

Flight Controller Specifications

Flight Controller	F405 V4
MCU	STM32F405RGT6, 168 MHz, 1 MB flash
Gyroscope	ICM42688P (SPI1)
Barometer	SPL06-001 (I2C1)
OSD	AT7456E (SPI2)
Blackbox	16 MB (SPI3)
Motor Outputs	8 channels
UARTs	5
PWM Outputs	10, including the LED-strip output
BEC Outputs	5V/2.5A and 9V/2.5A
USB Connector	USB Type-C
Firmware	Betaflight, INAV and ArduPilot (ChibiOS)
Firmware Target	AOCODARCF405V3
Dimensions	37 × 37 mm
Weight	9.4 g
Mounting Pattern	M3, 30.5 × 30.5 mm

ESC Specifications

ESC Model	3075S 8-bit 4-in-1 ESC
ESC Firmware	Bluejay D_X_30_v0.21.1-RC1-hex
Continuous Current	75A × 4
Peak Current	85A × 4; burst duration is not specified
Input Voltage	3–8S LiPo
Input Signal	DShot300 and DShot600
Telemetry	Supported
ESC BEC	No
Amperage Meter Scale	77
Dimensions	44.5 × 40.5 mm
Weight	15.8 g
Mounting Pattern	M3, 30.5 × 30.5 mm

Interfaces and Wiring

UART1 is shown for GPS connection.
UART2 is shown for receiver connection.
UART3 is assigned to the ESC connection.
UART4 is shown for VTX control.
UART5 is selectable for an additional serial device.
Dedicated connections are provided for analog VTX and DJI O3 wiring.
Dual camera inputs support CAM1 and CAM2 switching.
Dedicated buzzer and addressable LED-strip connections are provided.
The SBUS pad can be configured for DJI O3 use, while the VTX pad can be configured for analog VTX use.

Package Contents

1 × F405 V4 flight controller
1 × 3075S 8-bit 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

Installation Notes

Check the voltage of each power pad before connecting the camera, VTX, receiver or other peripheral.
Verify the installed ESC firmware and production batch before applying a Bluejay firmware update.
Use the amperage-meter scale value of 77 with the wiring and current-sensing arrangement shown in the supplied diagram.
Confirm that the selected motors, propellers and battery remain within the ESC current and voltage ratings.

FAQ

What is the difference between the F475S V4 and F475 V4?

The F475S V4 uses a 3075S 8-bit ESC with Bluejay firmware. The F475 V4 is a different version that uses a 3075 V2 32-bit ESC. Firmware intended for the 32-bit version must not be used on the F475S V4 ESC.

What flight controller and ESC are included?

The stack includes one F405 V4 flight controller and one 3075S 8-bit 75A 4-in-1 ESC.

What battery voltage does the F475S V4 support?

The supplied technical material specifies a 3–8S LiPo input range for the F475S V4 stack.

Which ESC firmware does this version use?

The supplied ESC firmware reference is Bluejay D_X_30_v0.21.1-RC1-hex. Confirm the installed production-batch firmware before performing an update.

Which flight-controller firmware target is required?

The F405 V4 flight controller uses the AOCODARCF405V3 target for Betaflight, INAV and ArduPilot (ChibiOS).

Does the stack support analog video and DJI O3 wiring?

Yes. It provides an AT7456E analog OSD, dual camera inputs, analog VTX connections and dedicated wiring shown for the DJI O3 system.

What current-sensor scale should be entered?

The supplied F475S V4 wiring diagram shows an amperage-meter scale value of 77.

B2B Procurement FAQ

What should be confirmed before placing a bulk order?

Confirm that the quotation specifies the F475S V4 with the 3075S 8-bit ESC, together with the required input-voltage rating, firmware batch, accessory list and packaging requirements.

Are samples and low-volume trial orders available?

Sample availability, minimum order quantity, sample cost and lead time must be confirmed during quotation.

Can OEM packaging or product labeling be provided?

OEM packaging, labeling, branding and documentation requirements must be reviewed and confirmed before an order is accepted.

Which details should buyers provide for compatibility review?

Provide the intended LiPo cell count, motor and propeller combination, expected current demand, receiver type, video system and required flight-controller firmware environment.

Are compliance documents and warranty terms included?

Required compliance documents, inspection standards, warranty coverage and after-sales terms must be confirmed for the quoted production batch.