T-Motor's well-designed F4 HD Flight Controller combined with the T-Motor F55A Pro II ESC will give you optimized performance! This stack is specifically made for the DJI Digital FPV System.

T-Motor F4 HD Flight Controller

Specifications

• MCU: STM32F405RGT6
• Gyroscope: MPU-6000
• Barometer: Optional
• Barometer: RAM: On-Board 16Mb
• Input Voltage: 12v-25.2v (3-6S)
• Firmware: T-Motor F4 (Betaflight)
• BEC: 5v/2A (Receiver), 10v/2A (VTX)
• Dimension: 37x37x7mm
• Mounting Pattern: 30.5x30.5mm
• Weight: 8.4g

T-Motor F55A Pro II 55A 3-6s BLHeli32 4-in-1 ESC w/ BEC

The F55 Pro II updates the original F55 with a new heatsink design, LED, and increased the BEC current to 10V@2A.

Fully capable of pushing 6s with 75A burst and a sustained 55A current draw. Equipped with the latest in ESC technology such as 32-bit capability and BLHeli32 firmware.

Specifications

• Continuous current: 4*55A
• BLHeli_32 32bit
• Burst current: 4*75A
• BEC Output: 10V @2.0A
• Size: 45x41x7.3mm
• Weight: 17.5g (Including Heatsink)
• Support DSHOT150/300/600/1200

Includes

• 1x T-Motor F55A PRO II + F4 HD STACK
• 4x M3×30 Screw
• 4x M3 Non-Slip Nut
• 4x M3×3 White Hollow Isolation Column
• 12x M3×3 White Hollow Isolation Column
• 1x Insulation Sheet
• 1x Electrolytic Capacitor
• 1x Power Cord
• 4x Link Board
• 1x Graph Connection Line
• 2x ESC Cable 
• 1x Round and Strips F Stickers, T-Motor Sticker