Basic Circuit

A project log for sat.Send

sat.Send is a small device that allows you to send and receive messages and share your GPS location no matter where you are.

John GrantJohn Grant 08/17/2014 at 21:030 Comments

Basic circuit connection (without display and power). YUNs hardware serial is used to connect the MCU and CPU for the bridge communication library so software serials are used. A Sparkfun Bi-Directional Logic Level Converter is used to convert the GPS 3.3V to the YUN 5V.