Feiyue FY31AP Installation & Operation Manual - page 10
Guilin Feiyu Electronic Technology Co., Ltd
Guilin Feiyu Electronic Technology Co., Ltd http://www.feiyudz.cn E-mail:
service@feiyu-tech.com
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DIP Switch Function:
Switch
number
1
2
3
4
ON
For Factory
use only
Flight Mode
Selection
Flight Mode
Selection
Adjust flight
patterns
OFF
Always OFF
position
Flight Mode
Selection
Flight Mode
Selection
Normal
mode
Note:
1. In this manual, the direction for all the DIP switches is shown by white color .
2.the position for the DIP switch 1 is OFF, if it was put in ON, then the FY-31AP cannot work
normally.
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GPS features
The FY31AP GPS pin interface consist of: GND, 3.3V voltage, TX0, RX0. The characteristics are:
·
Data bits: 38400
·
Interface Features: TTL level
·
Data bits: 8
·
Stop Bits: 1
·
Parity: None
Connect the above to the GPS Receiver. The GPS data protocol is a standard NEMA0183 and the
statement must be $ GPRMC, $ GPGGA.
NOTE: The pin”I-1,2,3,4”is for the GPS module, “I-3”pin output +3.3V, so please don’t
supply to this pin, or will burn the FY-31AP.
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UART Interface
The UART pin interfaces consist of: GND, power, TX1, RX1. The characteristics are as follow:
·
Baud Rate: 19200
·
Data bits: 8
·
Stop Bits: 1
·
Parity: None
·
Interface features: TTL
The pin interfaces output telemetry data. This interface connects to the data radio, PC computer
serial port or OSD module. You can set the flight route, navigation and control parameters of
FY31AP by this interface. The port is also used to upgrade FY31AP firmware.
Please read the procedure for the firmware upgrading.
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FY-31AP Electrical Connection and Diagram
a) Power supply
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The FY-31AP operates between 4 to 6 volts input.
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FY-31AP is powered via the Receiver connection.
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If your plane is Electric powered, the Receiver power supply is normally from the ESC built-in
Battery Elimination Circuit (BEC). However, we highly recommend that a separate BEC with a
3A output.