Bergen STEM Amateur Radio High Altitude Balloon (ARHAB)

https://cdn.sparkfun.com/datasheets/GPS/GP-735T-150203.pdf Note, this GPS is no longer used.

Links for LM386 audio amplifier and microphone used for sound experiment. https://lowvoltage.wordpress.com/2011/04/23/lm386-audio-amplifier/ https://lowvoltage.wordpress.com/2011/05/15/lm386-mic-amp/

Schematic for sound experiment on circuit protoboard. Click on it for better view.

The 66 channel LS20031 GPS is working. Pin connections: GPS                              Beaglebone Pin 1 - 3.3 V                 Pin_9-3 Pin 2 - RX                    Pin_9-21    UART2-TXD Pin 3 - TX                    Pin_9-22    UART2-RXD Pin 4 - Ground             Pin_9-1 GPS Connection Tutorial BeagleBone Header Pins Next step is to solder to circuit protoboard: