This page is a work in progress, and will soon include instructions for FLdigi, APRSDroid, and WSJTX

NOTE – For AIOB V1.0 (any AIOBs ordered before 08/01/2024) there is a hardware issue affecting serial tx. Please read here for the fix: https://w1btr.com/index.php/aiob-v1-0-serial-data-fix/

Pinout of the AIOB