iFlight Blitz F7 Stack - F7 Flight Controller and 55A 4-In-1 ESC

iFlight's Blitz line of electronics features improved circuit designs, better components, and lower electrical noise. This results in better performance, durability, and reliability. These are fantastic parts for any build. The Blitz F7 Stack features a powerful F7 flight controller with a 55A 4-In-1 BLHeli_32 ESC.  This stack was designed for easy installation.  Features built-in status indicator LEDs for easy diagnosis of issues, LC-filter for clean video and lower electrical noise, and plug-and-play connectors for many popular video transmitters and other peripherals. Specifications: BLITZ F7 FLIGHT CONTROLLER MCU: STM32 F722 Gyro: BMI270 Barometer: DPS310 OSD Chip: AT7456E Flash: 32MB (Blackbox flash) UARTS: 6 Motor outputs: 4x (SH1.0 connector) I2C serial: SDA / SLA pads Smartaudio / IRC Tramp VTX protocol supported LED controller: Yes Beeper pad: Yes Firmware target: IFRC-IFLIGHT_BLITZ_F722 Mount pattern: 30.5*30.5mm / 4mm PCB hole diameter Dimensions: 36.5*35 mm Weight: 7.8g BEC:  5V 2.5A / 9V 2A Wiring Suggestion: UART 1 for VTX HD / Analog UART 2 for a Receiver UART 3/4/5 for GPS or other sensors that require a serial port UART 6 for ESC Telemetry Tips F722 MCU has an inner inverter. SBUS、CRSF、ELRS、IBUS、DSM ETC... can be connected to any unused UART_RX, we suggest you connect to Uart_RX2 Frsky SmartPort, Tramp & Smartaudio can be connected to any unused UART_TX, we suggest you connect to Uart_TX1 F.port can be connected to any unused UART_TX, we suggest you connect to Uart_TX2 BLITZ E55 4-In-1 2-6S 55A ESC Mounting Holes: 30.5*30.5mm/Φ4mm Weight: 15.3g Supports 2-6S Lipo input MCU:  G071 Constant: 55 Amps Burst: 65 Amps Current sensor: Yes BEC: No Current rate: 200 Supports: DShot DShot150/300/600/MultiShot/ OneShot etc. Target: IFLIGHT_BLITZ_G2 Includes:1x iFlight Blitz F7 Flight Controller1x iFlight Blitz E55 4-In-1 ESC4x Silicon Grommets1x Wire Harness Download Wiring Diagram