Telemetry radio activation on Navio 2

Navio / Edge Hardware
1

When setting the telemetry to USB adapter ( /dev/ttyUSB0 ) do I have to delete the # in front off the line to get it working?
and are there any other changes wich should be applied to the telemetry adjustments?

Thanks for your replies

3

Hi!

As mentioned in our docs, all lines with # have no effect.
Thus yes, you need to delete the # to pass TELEM2 option to ArduPilot.

4

Do I have to add an # at the line specifying the Telem1 line?

5

I assume your telemetry options look like this:

TELEM1="-A udp:127.0.0.1:14550"
TELEM2="-C /dev/ttyUSB0"

With this configuration ardupilot will send telemetry over both UDP and USB radio.
Commenting one of the lines will prevent telemetry sending.

6

Ok. Thanks

7

bumping this as I cant get my OSD and 3DR radio working concurrently on the Navio2…only one or the other works, not both…I use serial port for radio and usb-ttl adapter for the OSD…they both work, just not at the same time ever

TELEM1="-A tcp:192.168.1.9:3001"
TELEM2="-C /dev/ttyUSB0"
TELEM3="-C /dev/ttyAMA0"

Options to pass to ArduPilot

ARDUPILOT_OPTS="$TELEM1 $TELEM2 $TELEM3"

8

You can not use two -C options. The different letters represent the different serial ports a MCU autopilot like the pixhawk would have. So telling Arducopter to use two hardware devices for one serial output does not work.
You can use option -D, but you have to set the serial2 parameters right with Missionplanner.

9

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