R1H1
F4 Flight Controller
MCU: F405
IMU: ICM20602
OSD: AB7456
UARTs: 6
PWM output: 4
I2C: 1
VBAT input: 8-30V
BEC: 5V 2A
VTX Power Control
Smartaudio / Tramp VTX Control
Camera Control
LC Power Filter
Beeper Solder Pads
WS2812b LED Strip Support
3x Receiver direct mount
F405 / 5VBEC / Camera control / VTX Power Control / 6x UART
Resources:
Function
:
Solder Pad
Silk screen
Resouces MCU Pin Notes
SBUS SBUS RX 1 PA10 Build-in inverter
DSM2 DSM TX 1 PA9 CLI serialrx_halfduplex set to ON
Smart Audio VTX S/A TX 5 PC12
Smartport/F.port S.PORT UART 6 PC6/7 Built-in inverters
ESC Telemetry TLM RX 2 PA3
Camera Control C_C PA8
SDA SDA I2C1_SDA PB9 Pull-up needed
SCL SCL I2C1_SCL PB8 Pull-up needed
GPS RX4/TX4 UART 4 PA0/1
WS2812B LED LED PA15
Buzzer Bz-/Bz+ PC5
VTX Switch PB1
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