Compare Omnibus F3 and RXSR-FC Omnibus F4 Nano V7

Omnibus F3

RXSR-FC Omnibus F4 Nano V7

Basic Information
BrandNo BrandFrSky
Form Factor30,5 x 30,5 mm20 x 20 mm
ApplicationGeneral useMulti-rotor Aircraft
Width36.0 mm25.0 mm
Height6.0 mm10.0 mm
Depth36.0 mm25.0 mm
Weight5.0 g8.0 g
Protective case is includedNoNo
Retail PriceUS$ 23.00US$ 45.00
Release dateMay 2019
Integrated Circuits
CPU FamilyF3F4
CPU ModelSTM32F303STM32F405
Main MPUMPU6000ICM20602
Auxiliar MPUNoNo
BarometerBMP280No
CompassNoNo
Inputs and Outputs
PWM Outputs84
Number of UARTs (total)36
Inverted UARTs32
SoftSerial Inputs20
I2C inputYesYes
Buzzer outputYesYes
LED Strip OutputYesYes
Current Sensor Analog InputNoNo
RSSI Analog InputYesNo
VBAT InputYes - Up to 6S (25V)Yes - Up to 6S (25V)
Shared UART with USBNoNo
Racing Transponder Led OutputNoNo
VTX Power SwitchNo
Camera SwitchNo
Features
Has 5V voltage regulatorYes - 3AYes - 2A
Dedicated VTX UBECNo
Soft mounted gyroNoNo
Dedicated UBEC for servosNo
Soft mounted cornersNoNo
Has OSDYes - MAX7456EYes - MAX7456E
Onboard current sensorYes - Up to 100ANo
Has SD Card SlotYesNo
Internal Memory for Blackbox8MB
Has PDBNoNo
Has VTXNoNo
Has 4 in 1 ESCsNoNo
Integrated Radio ReceiverYes - FrSky XSR
Resources
BetaFlight TargetOMNIBUSOMNIBUSF4NANOV7
InavFlight TargetOMNIBUS
LinkBuy it from BanggoodBuy on Banggood
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