HM30 User Manual v1.3
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2024 SIYI Technology Copyright
3.1 GENERAL ............................................................................................................................................... 38
3.1.1 Air Unit Number ............................................................................................................................... 39
3.1.2 Bind ................................................................................................................................................... 40
3.1.3 RC Signal Input ................................................................................................................................ 40
3.1.4 Datalink Mode .................................................................................................................................. 42
3.1.5 Datalink Baud Rate .......................................................................................................................... 45
3.1.6 AAT (Antenna Tracker) Baud Rate ................................................................................................ 46
3.1.7 Failsafe ............................................................................................................................................. 47
3.1.8 RSSI Channel .................................................................................................................................. 48
3.1.9 Wireless Mode ................................................................................................................................. 49
3.1.10 Video Output .................................................................................................................................. 51
3.2 VIDEO ...................................................................................................................................................... 54
3.3 DATALINK ............................................................................................................................................... 55
3.4 Device Information .................................................................................................................................. 56
3.5 Mavlink Information ................................................................................................................................ 57
3.6 Multiple Links .......................................................................................................................................... 58
3.6.1 Dual Operator ................................................................................................................................... 58
3.6.2 Remote Control Relay ..................................................................................................................... 60
3.6.3 Wireless Repeater ........................................................................................................................... 61
3.7 Air Unit PWM Channels ......................................................................................................................... 63
4 DATALINK ...................................................................................................................................................... 64
4.1 Communication with GCS via Bluetooth ............................................................................................... 65
4.1.1 QGroundControl............................................................................................................................... 65
4.1.2 Mission Planner ............................................................................................................................... 67
4.2 Communication with GCS under UDP Protocol through the Ground Unit LAN Port ........................ 69
4.2.1 QGroundControl............................................................................................................................... 69
4.2.2 Mission Planner ............................................................................................................................... 71
4.3 Output Datalink to Antenna Tracker through UART ............................................................................ 73
4.4 Communication with Windows GCS through Type-C .......................................................................... 74
4.4.1 QGroundControl............................................................................................................................... 74
4.4.2 Mission Planner ............................................................................................................................... 75
4.5 Solutions to Disconnection ..................................................................................................................... 77