Design Guide

Dev Kit Hardware
A DIVISION OF TRIMBLE
114 Appendix B: Getting Started - Dev Kit
Make sure GPIO lines are correspondingly configured as input or outputs (see Configuring
GPIO Settings).
J13, J15
Not used.
J14
Can be used to connect GPIO lines to external circuits. If used jumpers should be
removed from J10, J11
.
J16
Jump pins 1 and 2 or 2 and 3 to reset dev kit power supply. Same as using switch SW1
except allows for control by external circuit.
J17
Jump pins 1 and 2 to use the 5V INPUT and GND inputs to provide power. Jump pins 2
and 3 to use the Dev Kitʼs DC power jack and power brick power.
Dev Kit Schematics
Available upon request from [e-mail].