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Sunday, November 16, 2025

How to use UISS & Direwolf for APRS of BOTAN

I wrote a article "How to use UISS & Direwolf for APRS of SAKURA".

https://ji1izr.cocolog-nifty.com/blog/2024/09/post-5d56b9.html

We can use the APRS of BOTAN instead of SAKURA now.

I also succeeded to use the APRS of BOTAN with UISS & Direwolf.
The way to use these items is almost the same as I wrote above in the case of SAKURA.
I explain here the difference.

Settings:
4 UISS
 (14) When you use BOTAN APRS, modify "Via: ARISS" as "Via: JS1YPT", the callsign of BOTAN.
         Then click again "F5/Text data" button, you can see "Via JS1YPT" instead of "Via ARISS".

- Additional information -
5 The packets replyed by BOTAN

 BOTAN replys not only the response,
 but the log that BOTAN received and additional packet.

 example:
  I transmit a message ":=3521.10N\13919.37ESHello Via BOTAN" to CQ via JS1YPT
     when I click the 'Position' button on UISS.

  BOTAN responses 50ms after my TRX works as a receiver:
    JI1IZR>CQ,JS1YPT*:=3521.10N\13919.37ESHello Via BOTAN

  Then BOTAN trasmits 1.5seconds after the response:
    JS1YPT>APTT4,WIDE1-1,WIDE2-1:>JI1IZR>CQ,JS1YPT:=3521.10N\13919.37ESHello Via BOTAN
  JS1YPT>APTT4,WIDE1-1,WIDE2-1:!

  The above packets are transmitted again after 1 second.

  Again the same packets are transmitted after 1 second.

  It means that the same message is transmitted 3 times after the response.

  You can see the messages on Direwolf like this:
Screenshot-from-20251116-175721



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