chokelive / aprs_tnc

APRS TNC Decoder and OLED display

aprs_tnc

APRS TNC Decoder and OLED display

This is HAM Radio project releate to APRS (Automatic Packet Reporting System) for send and receive positioning report via HAM radio equipment.

TNC mean Terminal Node Controller. use for translate between Packet Radio (APRS) protocol to Serial data (RS232)

In this version of project. Idea to use one Arduino Pro mini board to decode APRS and display packet infomation to OLED.

Libraly related in this project:

1. libAPRS

https://github.com/markqvist/LibAPRS

2. Text only Arduino Library for SSD1306 OLED displays

https://github.com/greiman/SSD1306Ascii

Circuit Diagram

My Example Implementation