ZEXFPV H743 FC Comparison

Main Controller

STM32H743 (480MHz)

STM32H743 (480MHz)

STM32H743 (480MHz)

IMU

ICM42688-P * 2

ICM42688-P

ICM42688-P

Blackbox

Winbond 16MB Flash Memory

16MB Flash Memory

16MB Flash Memory

Built-in BEC

DC 5V/3A ; DC 10V/2A

DC 5V/3A ; DC 10V/2A ; DC 4.5V/0.5A

DC 5V/3A ; DC 10V/2A ; DC 4.5V/0.5A

Motor Outputs

4

8*Motor Output

8*Motor Output

USB

Type-C

Type-C

Type-C

UART1

ESC Telemetry

RX1 (RX ONLY)

RX1 (RX ONLY)

UART2

SBUS

RC2 (Connector)

RC2 (Connector)

UART3

DJI VTX (Connector)

GNSS (Full UART)

GNSS (Full UART)

UART4

RC (Full UART)

VTX (Full UART)

VTX (Full UART)

UART7

VTX (Full UART)

Spare (Full UART)

Spare (Full UART)

UART8

GNSS (Full UART)

Spare (Full UART)

Spare (Full UART)

Analog VTX OSD

AT7456E

AT7456E

AT7456E

Buzzer

Yes

Yes

Yes

Mounting Pattern

20.5mm x 20.5mm (M4)

30.5mm x 30.5mm (M4)

30.5mm x 30.5mm (M4)

Weight

6.6g

11g

11g

Dimensions

29.1 (L) x 29.1 (W) x 7.6 (H)

37 (L) x 37 (W) x 8 (H) mm

37 (L) x 37 (W) x 8 (H) mm

Barometer

SPA06-003

SPA06-003

SPA06-003

Battery Input Voltage

2S–8S

2S-8S

2S-8S

UART6

-

Spare (Full UART)

Spare (Full UART)

Servos

-

Supported

Supported