How to enable OpenTX logging for GPS and Yaapu Exported Sensors

By using the yaapu telemetry script or widget a number of sensors can be discovered by OpenTX.

Even if the sensors are created by the yaapu script/widget they are treated by OpenTX as regular sensors and therefore can be logged to the SD card.

Logging has to be enabled for each sensor, the easiest way is to use companion

After configuring the sensors, logging has to be enabled in OpenTX as well:

• Go to Special Function page
• Set a switch to start the log
• Select function “SD Logs”
• Choose how often you want to log the data. (1 or 2 seconds is usually enough)

or in companion

The log file will be created in the LOGS folder with a name like 'model'-'date'.csv

Log files can be "replayed" in companion by using the log viewer