User:TimHansen

IR Sensors connection Cable

Pay attention when connecting the IR-sensors: It's not allowed to exchange the ends of the cable. The pinout at the sensor board and the Tiny is different!

after that: Airframe_Configuration#Infrared

uBlox GPS 5H

It is necessary to modify the airframe config-file ("-DGPS_USE_LATLONG") Airframe_Configuration#GPS

In the newer Airframe Config File this has to be:

  <define name="GPS_USE_LATLONG"/>

in the firmware section otherwise you might get the error:

  Invalid_argument("Latlong.of_utm")

Sound Output

I just found out, that the Ground Control Station can "speak" some messages. This is very useful for the battery low warnings: Speech

PPM Output

To activate the PPM Messages in the new airframe config insert:

 <define name="TELEMETRY_MODE_FBW" value="1"/>

to the firmware section.