The SkyStars Mini Fly Stack features an F722 Mini HD Pro flight controller and a Kramam KM40 40A BLHeli_32 4-in-1 ESC with a 20×20 mounting pattern!

• F722 Mini HD Pro Flight Controller
• Betaflight OSD & DJI HD OSD
• 20×20 Mounting Pattern
• 3-6S LiPo Support
• KM40 40A ESC
• Barometer

F722 MINI HD PRO FLIGHT CONTROLLER

• Mounting Holes: Standard 20mm/M3 square to center of holes
• OSD: Betaflight OSD & DJI HD OSD (UART6)
• 6 hardware UARTS (UART1,2,3,4,5,6)
• MCU: STM32F722RGT6 216MHz
• Firmware: SKYSTARS F7HDPro
• Dimensions: 35x28x7mm
• Input Voltage: 3-6S Lipo
• IMU: BMI270 (SPI)
• Buzzer Pad: YES
• Barometer: YES
• 5V 2A & 10V 2A
• Blackbox: 16MB
• Weight: 4.8g

KM40 40A 4-IN-1 ESC

• Mounting hole : 20X20 mm/M3
• Product size: 31*36*3.9mm
• Support : Dshot 600/1200
• Peak Current: 50A≥ 10S
• Input voltage: 3-6S LiPo
• Firmware: BLHeli_32
• Con.Current: 40A
• Weight: 7.8g
• BEC: No

• 1x SkyStars Mini Fly Stack – F722 Mini HD Pro FC + KM40 40A 3-6S BLHeli_32 4-in-1 ESC – 20×20