Send a formatted APRS weather packet to APRSIS, and RF via KISS TNC/direwolf.
Install requirements (weewx, weewx-aprs weewx extension, direwolf):
apt-get install weewx
wget https://github.com/cavedon/weewx-aprs/archive/refs/heads/master.zip
wee_extension --install=master.zip
apt-get install direwolf
(C)2022 Craig Lamparter GPL v2.1