Compare SP Racing F3 Acro and Micro F4

SP Racing F3 Acro

Micro F4

Basic Information
BrandSeriously ProHGLRC
Form Factor30,5 x 30,5 mm20 x 20 mm
ApplicationGeneral useMulti-rotor Aircraft
Width36.0 mm25.0 mm
Height5.0 mm4.0 mm
Depth36.0 mm25.0 mm
Weight6.0 g2.3 g
Protective case is includedNoNo
Retail PriceUS$ 40.00US$ 25.50
Release dateDec 2015
Integrated Circuits
CPU FamilyF3F4
CPU ModelSTM32F303STM32F405
Main MPUMPU6050MPU6000
Auxiliar MPUNoNo
BarometerNoNo
CompassNoNo
Inputs and Outputs
PWM Outputs84
Number of UARTs (total)33
Inverted UARTs31
SoftSerial Inputs21
I2C inputYesNo
Buzzer outputYesYes
LED Strip OutputYesYes
Current Sensor Analog InputYesYes
RSSI Analog InputYesYes
VBAT InputYes - Up to 4S (17V)Yes - Up to 4S (17V)
Shared UART with USBYesNo
Racing Transponder Led OutputNoNo
VTX Power SwitchNo
Camera SwitchNo
Features
Has 5V voltage regulatorNoYes - 3A
Dedicated VTX UBECNo
Soft mounted gyroNoNo
Dedicated UBEC for servosNo
Soft mounted cornersNoNo
Has OSDNoYes - MAX7456E
Onboard current sensorNoNo
Has SD Card SlotNoNo
Internal Memory for Blackbox8MB16MB
Has PDBNoNo
Has VTXNoNo
Has 4 in 1 ESCsNoNo
Integrated Radio ReceiverNo
Resources
RemarksWorks with XJB F425 F428 ESCs
BetaFlight TargetSPRACINGF3OMNINUSF4
InavFlight TargetSPRACINGF3
LinkBuy from BanggoodBuy on Banggood
AttachmentInstructions Manual

Another Flight Controller comparisons

Flight Controller comparison

Select two Flight Controller and click Compare now to see them side-by-side

Flight Controller 1
Flight Controller 2