[OZAPRS] DTMF Weather telemetry

[Richter, Mike W]

Have look at Bob Bruninga's website - he has developed a standard for APRS
via DTMF

Mike VK2BMM 


-----Original Message-----
From: Andrew Rich [mailto:vk4tec at hotmail.com]
Sent: Sunday, 15 August 2004 4:56 PM
To: TAPR APRS Special Interest Group
Cc: ozaprs at marconi.ics.mq.edu.au
Subject: [OZAPRS] DTMF Weather telemetry


Has anyone ever used DTMF to send telemetry ?

Example 

A278B015C027

Wind 278 deg Speed 015 Temp 027

Or even APRS ?

27*34*45A = 27.34.45B (assuming * = . and A = North and B = South)
153*06*21C = 153.06.21E ( assuming * = . and C = West and D = East)

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