Arduino KISS TNC - APRS

Projects General Guidance
1

Hi, Folks!

I've been reading and did fould a lot of stuff but I'm missunderstooding something about it.

This example, M0PZT Amateur Radio

That is supose to be "easy to use" tnc wich allows you to communicate and create a APRS.

Well.. What I JUST WANT TO FIND OUT IS:

I want to send a sensor remote information using a ham audio and then decode it on the receive radio.

Could anyone tell me how this example can help me?

Tks a lot"!

2

What is your call sign?

3

If you just want simple data transfer at a low rate you can use DTMF. We use DTMF for
a number of telemetry uses.

A Holtek HT9170 DTMF decoder chip which outputs a hex value and read by the arduino.