Tag Archives: kk7ds

APRS tracker – Dantracker in Rpi 2

Posted on February 17, 2017 by administrator

    This article introduces APRS Tracker – Dantracker installation procedure and configuration. It also demo using it with hardware TNC as well as software TNC “Direwolf” respectively. Dantracker is a famous APRS Tracker solution on several years ago. Its … Continue reading →

Posted in English Articles | Tagged , , , , , , | 1 Comment

Dantracker 下集 – 無線收發編

Posted on October 24, 2016 by administrator

    上集提要 安裝過程和經 network 收取並顯示 aprs 站台資訊。 下集重點 下集主要嘗試以無線電收發 aprs packet，並顯示在 dantracker 和 aprs.fi 上。 為此，也陷入前所未遇到，瀕臨失敗的苦戰。   Devil 級數的 screen power saver 承上集提到的 Rpi bug，就是 10min 後 Rpi 自動關掉視頻訊號。 鍾意就係 feature，唔鍾意就係 bug。對我來說，用在 7″ display 上，停咗 signal 都唔會停那塊食電背光，所以明顯是 bug。 和大部份人一樣，由細到大用開 … Continue reading →

Posted in APRS, AVR / ARM | Tagged , , , , , | 11 Comments