YS-S4 Multi-rotor Autopilot User Manual V1.4
■ Power Module x1
Supplies regulated power for the autopilot
■GPS Bracket x1
The GPS+COMPASS is sensitive to magnetic interference. This bracket is used to mount the GPS module
where necessary and to keep it far away from EMI sources.
■Warranty Information Card X1
This provides Product Serial No., Purchase Date. Please fill out the relevant information and return to Zero
UAV to register your product warranty.
Software available on website for download:
□ GCS So ware for Android System
□ GS Software for PC Windows XP/7/SP3 system
□ Firmware Upgrade So ware on PC.
□ Firmware updating assistant.
3.
Functions
1)
Supported multirotor layouts:
Quad X4, Quad +4, Hexa X6, Hexa +6.
2)
Four working modes:
3)
Standard safety features when the aircraft loses control :
Fail safe: auto return‐home and auto‐landing, failsafe: land, failsafe: auto‐hover
4)
The LED indicates the autopilot's current status. (GPS lock, low voltage alert,
Attitude error, etc.)
5)
Control method: RC Transmitter
6)
Parameter adjustment by Android Phone, Tablet or PC
7)
Firmware upgrade support: Upgrade firmware via USB cable to COM port.
8)
Receiver support: All PPM receivers
9)
Gimbal support: Servo gimbal
i.
Manual flight stabilisation
ii.
Manual altitude hold
iii.
Auto hover
iv.
Return home and land.
5