[aprssig] help r pi i gate

KF4LVZ aprssigZbr6 at acarver.net
Sat Feb 17 13:00:28 EST 2018

In the documents that WB2OSZ linked, Section 3.3 and Section 4 both
discuss PTT (Section 3.3 is hardware, Section 4 is software).  You will
have to modify these circuits shown in order to connect the two sleeves
together to signal the PTT.

On 2018-02-17 08:53, Nick Pugh wrote:
> the docs are not helpful.
> Question the radio needs a ptt signal that connects the sleeves of the 2.5 and 3.5 mm jacks. so how do i key the radio? 
>     On Saturday, February 17, 2018 10:19 AM, WB2OSZ <wb2osz at comcast.net> wrote:
>  Nick asked:
>> What is the format to use the email server?
>> What is required to the up the radio?
> I'm not clear on what you are asking.
> Did you read the documentation here?
> https://github.com/wb2osz/direwolf/tree/dev/doc
> The most relevant documents would be    Raspberry-Pi-APRS.pdf  and
> Successful-APRS-IGate-Operation.pdf.

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