BLITZ Mini F7 Stack (Mini F7 V1.1 + 55A 4in1 ESC)

Top Features:

- IMPROVED CIRCUIT DESIGN, BETTER COMPONENTS AND LOWER ELECTRICAL NOISE!

- DJI HD VTX CONNECTOR (PLUG-AND-PLAY / NO SOLDERING REQUIRED)

- FC INDICATOR LEDS FOR VISUAL DEBUGGING

CHANGELOG:

- 2022/FEB: VERSION UPDATED TO V1.1 / GYRO CHANGED TO BOSCH BMI270 DUE TO AVAILABILITY & PRICE ISSUES WITH MPU6000.

Specs:

MCU:   STM32 F722

GYRO:   BMI270

BAROMETER:   DPS310

OSD CHIP:   AT7456

FLASH:   16MB (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:   20X20 MM / 4MM PCB HOLE DIAMETER, SILICON GROMMETS FOR M3 SCREWS

DIMENSIONS:   30.5X27 MM

WEIGHT:   5G

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

1. F722 MCU HAS AN INNER INVERTER.

2. SBUS, CRSF, ELRS, IBUS, DSM ETC... CAN BE CONNECTED TO ANY UNUSED UART_RX, WE SUGGEST YOU CONNECT TO UART_RX2

3. FRSKY SMARTPORT, TRAMP & SMARTAUDIO CAN BE CONNECTED TO ANY UNUSED UART_TX, WE SUGGEST YOU CONNECT TO UART_TX1

4. F.PORT CAN BE CONNECTED TO ANY UNUSED UART_TX, WE SUGGEST YOU CONNECT TO UART_TX2