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Small Trackuino-compatible board for transmitting APRS packets over 2m amateur radio.

Firmware

The firmware is available at github.com/johnboiles/trackuino. It is modified from the original Trackuino firmware in order to support the newer 32u4 processors.

Bill of Materials

2x Screw Terminals 3.5mm Pitch (2-Pin)

1x Screw Terminals 3.5mm Pitch (3-Pin)

1x Arduino Pro Micro

1x Female Headers

1x Break Away Headers

1x SMA Female Thru Hole Connector

1x EM406 (JST-SH) Horizontal Connector

1x 5V GPS with JST-SH connector

1x JST-SH Cable

1x Thru-hole Button

1x Radiometrix HX1 Transmitter

2x LM60 Temperature Sensor

2x SOT23 N-Channel Mosfet

1x 10k Resistor 0603

1x 3.3k Resistor 0603

1x 1k Resistor 0603

2x 10uF Capacitor 1206