BETAFPV Lite 2S Brushless Flight Controller (BetaTest)
BetaFPV
Holybro FETTEC FC-G4 Stacks
Holybro
manufacturer
BetaFPV
Holybro
Analog VTx
—
5V
Built-in ESC
5 A
50 A
Connector
JST-SH
solder_pads
Current Sensor
false
false
Dimensions
26x26 mm
30x30 mm
Dual Gyro
—
false
ESC Protocols
DShot150,DShot300,DShot600,Oneshot125
DShot150,OneShot125,Multishot
Firmware
Silverware,LiteSilverware
Betaflight
GPS Port
—
true
Gyroscope
MPU6050
IIM42652
Gyro Rate
—
8 kHz
Input Voltage
1-2S
4-6S
All-in-One
false
true
LED Strip
—
true
MCU
STM32F031F6P6
STM32G4
Motor Outputs
4
4
Mounting
26x26
30.5x30.5
OSD
true
true
UARTs
—
1
Weight
3.6 g
13.8 g
Frequently Asked Questions
Which is better, the BETAFPV Lite 2S Brushless Flight Controller (BetaTest) or the Holybro FETTEC FC-G4 Stacks?+−
Both are capable flight controllers options. The best choice depends on your specific build requirements. Review the spec differences above to find which suits your needs — consider weight, power output, mounting compatibility, and price.
What is the difference between the BETAFPV Lite 2S Brushless Flight Controller (BetaTest) and Holybro FETTEC FC-G4 Stacks?+−
The BETAFPV Lite 2S Brushless Flight Controller (BetaTest) is made by BetaFPV and the Holybro FETTEC FC-G4 Stacks is made by Holybro. There are 11 spec differences between them — see the full comparison table above for details.
Are the BETAFPV Lite 2S Brushless Flight Controller (BetaTest) and Holybro FETTEC FC-G4 Stacks compatible with the same drone builds?+−
Both the BETAFPV Lite 2S Brushless Flight Controller (BetaTest) and Holybro FETTEC FC-G4 Stacks are in the Flight Controllers category and are broadly compatible with similar drone builds. Always verify mounting patterns, voltage requirements, and firmware support for your specific frame and flight controller.