Table of Contents
APRS Rx
Aim
Components
Details
Progress
Jobs
Links
APRS Rx
Aim
Add APRS rx capabilities to UKHASnet node
Forward APRS data over UKHASnet
Components
Baofeng UV-3r+
Arduino Mini Pro 5v
LPC810
RFM69HW
Details
Use BeRTOS decoder to decode APRS
Outputs via Serial to LPC810 which will forward on the data over UKHASnet
Progress
UV-3R+
Removed casing
Wired up Power Vcc and Gnd to allow attaching LiPo
Removed headphone and attached cable to pipe audio in to APRS decoder
Checked works using FM
Jobs
Receive an actual packet
Setup transmitting station to allow testing
Configure Arduino Mini Pro to act as a TNC
Add UKHASnode
Code for sending APRS packets
Links
http://www.bertos.org/use/examples-projects/arduino-aprs