The Mamba F405 Mini Mk3.5 is a 20×20 betaflight flight stack with 30A Blheli_S 4in1 ESC.  Despite the small form factor this is a highly capable flight stack that is very affordable.

New Features

• Add I2C function
• When you connect the USB, the receiver and OSD settings can be saved
• Increase the pad area
• BEC short circuit protection
• TVS instant high voltage protection 30V
• Upgraded the anti-interference cable
• Use Type C
• The pad area of Mini flight controller (20×20) increased by 140% making soldering much easier.
• Add self-recovery insurance to the receiver’s 5V power supply
• Increase the camera VCC power supply pad
• The standard flight controller (30.5×30.5) adds a spare pad
• Gyro uses an independent Low Dropout Regulator (Low Dropout Regulator) and reduces ripple interference

FC Specifications

• MAMAB Basic F405MINI MK3.5
• MCU: 168MHz STM32F405RGT6
• GYRO: MPU6000
• Barometer: Yes
• OSD: Yes
• Blackbox: 16M Flash Memory
• Uarts: 5 Set
• ESC Soft: Dshot300/600
• Power Led: Yes
• LED Controller: BF LED
• RSSI: Yes
• Buzz: Yes
• Input: 2~6S Lipo (8.4~25.2V)
• TVS Protection: Yes
• BEC:3.3V 0.5A&  5V 2.5A
• MOUNTING: 20mm, M2

ESC Specifications

• MAMBA F40 BLS
• INPUT VOLTAGE: 3~6S Lipo (12.6V~25.2V)
• CONTINUE CURRENT:40A×4
• BURST CURRENT:50A (10S)
• BEC: No
• Target：BLHeli_S CH40
• SOFT: Dshot300/600
• TVS Protection: Yes
• MOUNTING: 30.5mm/M3

Kit Contents

• 1 x Mamba F405 Mini Betaflight Flight Controller
• 1 x Mamba 30A BLheli_S ESC