Arduino-APRS

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AFSK tone reversal

1

If you listen to the audio output of pin 2 using the Hello World example, you will notice that the preamble has a high pitch on every other transmission. Printing...

W4KRL

can't decode

1

audio nya ada di speaker, tapi di bila TX, DireWolf tidak bisa decode. kenapa yer?

mzakiab

The copy of APRS101.PDF that you have is about 25 years old. A lot has changed since then. You can find the latest at: https://github.com/wb2osz/aprsspec 73, John WB2OSZ

wb2osz

Hy, I'm using the code on an ESP32. With the following Code: ``` set_pin(26); set_callsign("OE3FKG", "OE3FKG"); send_packet(_STATUS, 0); ``` I recorded the output directly in Audacity and the AFSK signal...

nitricware