Diatone has released their 4th generation F722 mini stack. The MK4 F722 mini 20x20 stack boasts larger soldering pads, wider pad spacing, more UARTs, l2C and is configurable through the Speedy Bee App via built-in Wi-Fi! So much power from a lightweight stack! 

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Features

• 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, w/ a special dampening ring
• Upgrade the twisted pair anti-jamming cable and reinforcement process

Specifications

Mamba Basic Mini F722 MK4

• Input: 2-6S
• MCU: ICM42688P
• Barometer: Yes
• OSD: Yes
• Blacbox: 16M Flash Memory
• Uarts: 6Set
• Protocol: Dshot300/600/1200
• ESC Telemetry: Yes
• Power Led: Yes
• LED Controller: BF LED
• F.Port: Yes
• Buzz: Yes
• TVS Protection: Yes
• BEC: 3.3V 0.5A & 5V 2.5A
• Mounting Pattern: 20x20 M3/M2

Mamba F40 128k

• Input Voltage: 3-6S Lipo 
• Max Continuous Current: 40A
• Max Burst Current: 45A 
• BEC: No
• Target：BLHeli_32 MAMBA F40_128K_MINI
• Protocol: Dshot300/600/1200
• PWM Range: 24~128K
• TVS Protection: Yes
• Mounting Pattern: 20x20 M2/M3

Includes

• 1x Diatone Mamba Basic MK4 F722 Mini F40_128k 2-6S 20x20 Stack/Combo
• 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
• 1x Capacitor

Wiring Diagram