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FeiYu Tech FY-41AP User Manual

Page 12

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GuiLin FeiYu Electronic Technology Co., Ltd. http://www.feiyudz.cn E-mail: [email protected]

Page 11

c) UART1 module interface:

GND

VCC

UART1-TXD

UART1-RXD


This port is used to:

Connect to your PC via supplied USB cable to update the FY41AP
autopilot firmware.

Connects to FY Data Radio for communication via FY-GCS

a) UART1-TXD : TX port.
b) UART1-RXD : RX port.

c)

VCC

+5V output port to power Data Radio or input

power via PC USB supply (during firmware

upgrading).

d) GND

GND output port.



d) UART2 module interface:

GND

VCC

UART2-TXD

UART2-RXD

This port is used to:

Connect to your PC via supplied USB cable to update the FY41AP
OSD firmware.

a) UART2-TXD

TX port.

b) UART2-RXD

RX port.

c)

VCC

+5V input via USB supply

(during firmware upgrading).

d)

GND

GND output port.