iFlight BLITZ F7 Stack (F7 V1.1 + 55A 4in1 ESC)
FC // BLITZ F7 V1,1 Flight Controller
Changelog:
– 2022/Feb: Version updated to V1.1 / Gyro changed to Bosch BMI270 due to availability & price issues with MPU6000.
Specifications:
- 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
ESC // BLITZ E55 4-IN-1 2-6S 55A ESC
Specification:
– 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
Package included:
– 1pc x BLITZ F7 V1.1 Flight Controller
– 1pc x BLITZ E55S 4-IN-1 2-6S ESC
– 1set x silicon grommets
– 1set x wire harness for F7 Flight controller
