Compare Omnibus F3 and XRotor F4

Omnibus F3

XRotor F4

Basic Information
BrandNo BrandHobbywing
Form Factor30,5 x 30,5 mm30,5 x 30,5 mm
ApplicationGeneral useMulti-rotor Aircraft
Width36.0 mm35.0 mm
Height6.0 mm10.0 mm
Depth36.0 mm35.0 mm
Weight5.0 g8.0 g
Protective case is includedNoNo
Retail PriceUS$ 23.00US$ 39.00
Release dateJul 2017
Integrated Circuits
CPU FamilyF3F4
CPU ModelSTM32F303STM32F405
Main MPUMPU6000MPU6000
Auxiliar MPUNoNo
BarometerBMP280No
CompassNoNo
Inputs and Outputs
PWM Outputs86
Number of UARTs (total)34
Inverted UARTs31
SoftSerial Inputs21
I2C inputYesNo
Buzzer outputYesYes
LED Strip OutputYesYes
Current Sensor Analog InputNoYes
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 - 3ANo
Soft mounted gyroNoNo
Soft mounted cornersNoNo
Has OSDYes - MAX7456EYes - MAX7456E
Onboard current sensorYes - Up to 100ANo
Has SD Card SlotYesYes
Internal Memory for Blackbox8MB
Has PDBNoNo
Has VTXNoNo
Has 4 in 1 ESCsNoNo
Resources
BetaFlight TargetOMNIBUSOMNIBUSF4SD
InavFlight TargetOMNIBUS
LinkBuy it from BanggoodBuy from Banggood
AttachmentInstructions Manual

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