The SucceX F4 V2.1 TwinG GYRO FUSION is the NEXT-GEN flight controller you need for your next build! This FC is ready for anything with 5 UARTS, 8 motor outputs, 32Mb black box and a powerful F4 processor to run it all.

With its clean intuitive layout, the SucceX F4 V2.1 TwinG makes installation a breeze, with a 4pin connector for your VTX and an 8pin connector that allows simple plug and play connection with your 40-in-1 ESC.

But the real magic of this flight controller lies in its TWIN GYRO configuration.

The TwinG uses two identical gyros oriented side by side with one offset 90 degrees from the other. Betaflight uses GYRO FUSION to blend and average the information from both gyros to send a much cleaner signal to the PID loop controller. Expect less noise and fewer oscillations across the throttle band.

Moreover, Betaflight software filters can be lowered in most cases as well, which brings a significant decrease in delay.

With plenty of processing power and UARTS, this is the perfect flight controller for long-range GPS builds, as well as micro quads, cinematic filming rigs, and X-Class racers!

TwinG Gyro Setup

• The Betaflight target's default setting is ‘gyro_to_use = both’ / Gyro fusion is active!
• To check the current setting, please use CLI and type ‘get gyro’ to find the responding entry.
• Change the settings with ‘set gyro_to_use = ’ and type ‘save’.
• To get the most reliable performance or encounter noise, oscillation and bent props: Please use the default setting ‘both”.
• For Single Gyro use, please use the debugging options to find and tune for the cleaner gyro, but lose the dynamic fusion and averaging.
• BF offers the following dual gyro debug options: dual_gyro_raw, dual_gyro, dual_gyro_diff, dual_gyro_combined.
• BlackboxLog explorer graph: dual_gyro_raw Debugging = [0] Roll Gyro1, [1] Pitch Gyro1, [2] Roll Gyro2, [3] Pitch Gyro2.
• The displayed graph will show the Gyro_Raw reading (no filters applied), both gyros can be compared.

Specifications

• MCU：STM32F405R6T6
• IMU：Twins ICM20689，Twins Gyros built-in（SPI）
• Baro：YES
• Betaflight OSD：AT7456E
• BEC：5V 2.5A
• Blackbox：32MB

Telemetry：Support (RX6)

• 5 x Uarts（1 2 3 4 5）with build-in inversion
• 8 x Dshot/Proshot/Oneshot output
• 8 x individual ESC power/ signal pads
• 1 x Group of Gnd/Vbat/M1/M2/M3/M4/Cur/TX
• VTX protocol：IRC Tramp
• WS2812 led Strip：YES
• Beeper：YES
• Input：2-6S（5-36V）

FC Firmware

• Betaflight/INAV
• Firmware：IFF4_TWIN_G(IFRC)

Physical

• Mounting：30.5*30.5mm，φ4mm with Grommets φ3mm
• Dimensions：36*36mm
• Weight：6.3g

Includes

• 1 x SucceX F4 V2.1 TwinG Flight Controller w/Baro (Twin ICM20689)
• 4 x Silicon grommets M4 to M3
• 1 x 8pin cable