Worked on sending out a message from the arduino, it was transmitting but I was just receiving silence on the other side. I eventually figured out I had the ptt and mic lines soldered in the wrong place. After re doing that and increasing the mic gain it worked! I was able to send a aprs message to my other radio.
Next step is to be running xastir on the laptop and see if I can read messages as they come in and then send out a message back to the arduino to have it turn on a light or something.
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