Compare Omnibus F3 and Kakute F4 AIO V2

Omnibus F3

Kakute F4 AIO V2

Basic Information
BrandNo BrandHolybro
Form Factor30,5 x 30,5 mm30,5 x 30,5 mm
ApplicationGeneral useGeneral use
Width36.0 mm35.0 mm
Height6.0 mm7.0 mm
Depth36.0 mm43.0 mm
Weight5.0 g7.0 g
Protective case is includedNoNo
Retail PriceUS$ 23.00US$ 40.00
Integrated Circuits
CPU FamilyF3F4
CPU ModelSTM32F303STM32F405
Main MPUMPU6000ICM20689
Auxiliar MPUNoNo
BarometerBMP280BMP280
CompassNoNo
Inputs and Outputs
PWM Outputs84
Number of UARTs (total)35
Inverted UARTs32
SoftSerial Inputs20
I2C inputYesYes
Buzzer outputYesYes
LED Strip OutputYesYes
Current Sensor Analog InputNoNo
RSSI Analog InputYesYes
VBAT InputYes - Up to 6S (25V)Yes - Up to 6S (25V)
Shared UART with USBNoNo
Racing Transponder Led OutputNoNo
Features
Has 5V voltage regulatorYes - 3AYes - 1.5A
Soft mounted gyroNoYes
Soft mounted cornersNoNo
Has OSDYes - MAX7456EYes - MAX7456E
Onboard current sensorYes - Up to 100AYes - Up to 120A
Has SD Card SlotYesNo
Internal Memory for Blackbox8MB0MB
Has PDBNoYes - Up to 120A
Has VTXNoNo
Has 4 in 1 ESCsNoNo
Resources
BetaFlight TargetOMNIBUSKAKUTEF4V2
InavFlight TargetOMNIBUSKAKUTEF4V2
LinkBuy it from BanggoodBuy from Banggood

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