SpeedyBee F4 Mini 3-6S 20x20 Stack/Combo (F405 FC / 35A 8Bit 4in1 ESC)
RDQ
manufacturer
Diatone
RDQ
Analog VTx
—
9V
Barometer
—
Built-in
Built-in ESC
—
35 A
Connector
—
solder_pads
Current Sensor
true
true
Digital VTx
—
DJI
Dimensions
—
32x35x14.2 mm
Dual Gyro
—
false
ESC Protocols
DShot600,DShot300,DShot150
DShot300,DShot150,Multishot,Oneshot
Firmware
Betaflight
Betaflight,iNav
Flash Storage
—
8 MB
GPS Port
true
true
Gyroscope
BMI270
ICM-42688-P
Gyro Rate
8 kHz
8 kHz
Input Voltage
—
3-6S
All-in-One
false
true
LED Strip
—
true
Magnetometer
—
yes
MCU
STM32F722
STM32F405
Motor Outputs
—
4
Mounting
30x30
20x20
OSD
true
true
SD Card
—
false
UARTs
6
4
Weight
—
13.5 g
Wireless
—
WiFi
Frequently Asked Questions
Which is better, the MAMBA MK4 F722 Flight Controller 30mm/M3 or the SpeedyBee F4 Mini 3-6S 20x20 Stack/Combo (F405 FC / 35A 8Bit 4in1 ESC)?+−
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 MAMBA MK4 F722 Flight Controller 30mm/M3 and SpeedyBee F4 Mini 3-6S 20x20 Stack/Combo (F405 FC / 35A 8Bit 4in1 ESC)?+−
The MAMBA MK4 F722 Flight Controller 30mm/M3 is made by Diatone and the SpeedyBee F4 Mini 3-6S 20x20 Stack/Combo (F405 FC / 35A 8Bit 4in1 ESC) is made by RDQ. There are 7 spec differences between them — see the full comparison table above for details.
Are the MAMBA MK4 F722 Flight Controller 30mm/M3 and SpeedyBee F4 Mini 3-6S 20x20 Stack/Combo (F405 FC / 35A 8Bit 4in1 ESC) compatible with the same drone builds?+−
Both the MAMBA MK4 F722 Flight Controller 30mm/M3 and SpeedyBee F4 Mini 3-6S 20x20 Stack/Combo (F405 FC / 35A 8Bit 4in1 ESC) 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.
