Camera & ON/OFF Pit Switch
For INAV
Default no USER1 & USER2 definition, CAM1 & 9V/12V are ON by default.
To switch between CAM1 & CAM 2, assign a channel to USER1. In this scenario below, CAM 2 is ON & CAM1 is OFF only when Channel 8 is HIGH position
To set 9V/12V to turn OFF via switch, assign a channel to USER2 to turn off the 9V/12V. In this scenario, VTX is OFF only when Channel 7 is in LOW position.
PC13 | USER1 | CAM Switch |
PE3 | USER2 | VTX Power Control |
PD4 | USER3 | IO1 General GPIO1 |
PE4 | USER4 | IO2 General GPIO2 |
For Ardupilot Relay (PINIO)
PC13 | PINIO1 OUTPUT GPIO (81) | CAM Switch |
PE3 | PINIO2 OUTPUT GPIO (82) | VTX Power Control |
PD4 | PINIO3 OUTPUT GPIO (83) | IO1 General GPIO1 |
PE4 | PINIO4 OUTPUT GPIO (84) | IO2 General GPIO2 |
28 -> Relay1 On/Off
34 -> Relay2 On/Off
35 -> Relay3 On/Off
36 -> Relay4 On/Off
Setup Example
RELAY_PIN | 81 | Camera Switch GPIO |
RC7_OPTION | 28 | Relay On/Off, Use CH7 of Transmitter to switch 9V/12V |
RELAY_PIN2 | 82 | 9V/12V Switch GPIO |
RC8_OPTION | 34 | Relay2 On/Off, Use CH8 of Transmitter to switch camera |
or
RELAY_PIN | 81 | Camera Switch GPIO |
RC9_OPTION | 35 | Relay3 On/Off, Use CH9 of Transmitter to switch Vsw |
RELAY_PIN2 | 82 | 9V/12V Switch GPIO |
RC10_OPTION | 36 | Relay4 On/Off, Use CH10 of Transmitter to switch camera |
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