This tracker is out of date and is only here for historical purposes.

These days we use a WSPR tracker which you can see details of (here).

Two revisions of this board have been made.

Carries 3 major components:

• ATmega328P mcu

• Ublox NEO 6M GPS module

• RF4463PRO RF module

APRS transmitter, geofenced to know regional frequencies.

Custom firmware and PCB layout.

~150 mile max range.

11 grams.