SIYI DK32S - Page 74

DK32S User Manual (V1.3)
- 74 - 2022 SIYI Tech All Right Reserved
firmware (please refer to the DK32S Sky Station User Manual for more);
5. Under “GPS” mode, the DATA1 port supports the GPS module. Agricultural
drone pilots use the GPS module with the DK32S transmitter to mark flight
points;
6. Under “SDK”, the DATA1 port supports output of the joystick channel value. Tap
on “+ / -” to increase or decrease output frequency.
SDK Agreement Format
Field
Index
Bytes
Description
STX
0
1
0X55
Data Length
2
1
Data field byte length value: 32
CMD ID
5
1
0x00
DATA
6
32
Joystick channel data
Data type: 16-byte unsigned int for channel 1-16
Check Sum
38
1
8 bytes (check sum from 0 byte to 37 byte)