This is true only if you are using Piaware SD card image.
There are 4 distinct cases, each slightly different:
-
Piaware SD card image
For all settings, usesudo piaware-config [parameter] [value] -
Raspbian image with dump1090-fa and piaware package install
For dump1090-fa settings, edit file/etc/default/dump1090-fa. For other parameters usesudo piaware-config [parameter] [value] -
Raspbian image with dump1090-mutability ver 1.15~dev and piaware package install.
For dump1090-mutability edit file/etc/default/dump1090-mutability. For other parameters usesudo piaware-config [parameter] [value] -
Pi24 image with integral dump1090-mutability ver 1.14 and piaware package install
For all paramerter edit file/etc/fr24feed.ini. Gain settings are part of following string:
procargs="--net --gain xx -- lat xx.xxx --lon yy.yyyy"For Beginners: How to Change / Set Gain
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