Diatone Mamba MK4 F722 APP Flight Controller

  • $53.99
    Unit price per 
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Diatone's Mamba MK4 (fourth generation) flight controller is a redesign of its already fantastic line of flight controllers. Improvements include making the products easier to use by increasing soldering pad sizes by 30%, pad spacing by 100%, adding USB-C, additional UARTS and I2C, better filtered BEC, WiFi config through the Speedy Bee App, and more.

What's New?

A completely different pad style has been redesigned to increase pad area by 30% and pad spacing by 100%, reducing solder errors and associated failures.

  • The pad area increased by 30%
  • Pad spacing increased by 100%
  • MP9943 synchronous rectifier BEC
  • USB Type C
  • 6 Set UART and I2C
  • 4 Set Power Protection
  • Upgrade the twisted pair anti-jamming cable and reinforcement process


  • MCU:  STM32F722
  • Frequency:  216MHz
  • Gyro:  Gyro ICM42688P or MPU6000
  • Barometer:  SPL06
  • OSD:  AT 7456E
  • Blackbox:  16M Memory
  • UARTS:  6 Sets
  • I2C:  Yes
  • F.Port:  Yes
  • Buzzer:  Yes
  • Current:  Yes
  • ESC Signal:  8 Sets
  • BEC 3.3V:  0.5A
  • BEC 5V:  3A
  • BEC 9V:  3A
  • MB LED:  Yes
  • BF LED:  Yes
  • Air Unit Port:  Yes
  • WiFi:  Yes - Compatible with Speedy Bee App
  • VTX Switch:  Yes
  • BEC Protection:  Yes
  • Receiver Protection:  Yes
  • TVS Protection:  Yes
  • Input:  6S LiPo
  • Firmware:  Betaflight
  • Mounting:  30.5x30.5mm/M3
  • Size:  38.0x40.5x8mm
  • Weight:  10g

Diatone Mamba MK4 F722 APP Flight Controller
Diatone Mamba MK4 F722 APP Flight Controller

Diatone Mamba MK4 F722 APP Flight Controller

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