Diatone’s Mamba MK4 (fourth generation) stack is a redesign of its already fantastic line of flight controllers and ESCs. 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, ESC support for 128K PWM, 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
• MINI series upgrade DJI interface and 5v 15W/9V 18W 2 set BEC
• USB Type C
• 6 Set UART and I2C
• 4 Set Power Protection
• 32Bit ESC all support 128K
• Mini series FC uses 2mm and 3mm mounting holes, special dampening ring
• Upgrade the twisted pair anti-jamming cable and reinforcement process

Specifications:

F722 MINI MK4 FLIGHT CONTROLLER

• MCU: STM32F722
• Frequency: 216MHz
• Gyro: Gyro ICM42688P
• Barometer: SPL06
• OSD: AT 7456E
• Blackbox: 16M Memory
• Barometer: Yes
• UARTS: 6 Sets
• I2C: Yes
• F.Port: Yes
• Buzzer: Yes
• Current: Yes
• ESC Signal: 8 Sets
• BEC 3.3V: 0.5A
• BEC 5V: 2.5A
• BEC 9V: 2A
• MB LED: Yes
• BF LED: Yes
• Air Unit Port: Yes
• VTX Switch: Yes
• BEC Protection: Yes
• Receiver Protection: Yes
• TVS Protection: Yes
• Input: 6S LiPo
• Firmware: Betaflight
• Mounting: 20.0×20.0mm,M3/M2
• Size: 29.0×29.5×6.5mm
• Weight: 6.0g

F55_128K BL32 MINI 4-IN-1 ESC

• Input Voltage:  3~6S LiPo (12.6V ~ 25.2V)
• Continuous Current:  55Ax4
• Burst Current:  65A (10S)
• BEC:  No
• Target:  BLHeli_32 MAMBA F55_128K MINI
• SOFT:  DShot300/600/1200
• PWM:  24~128K
• TVS Protection:  Yes
• Mounting Size:  20x20mm, M2/M3
• Dimensions:  43.5×31.0x6.0mm

Includes:
1x Diatone Mamba MK4 F722 Mini Flight Controller
1x Diatone Mamba F55_128K BL32 Mini 4-In-1 65A ESC
5x M2 Silicone Grommets
5x M3 Silicone Grommets
5x M2 ESC Isolation Columns
5x M3 ESC Isolation Columns
1x 8 Pin single-ended cable for flight controller
2x 8 Pin Cable
1x 6 Pin Air Unit Cable
1x XT60

Download Quickstart Guide

Download Wiring Diagram