ET1 Technical Specifications (Continued)
Table A-1
Item
Data Capture
Rear-facing Camera
Front-facing Camera
Sensors
Gyroscope
Motion Sensor
Ambient Light Sensor
Electronic Compass
Connector Pin-outs
I/O Connector Pin-Outs
I/O Connector
Figure A-1
External Connector Pin-Outs
Table A-2
Pin
Signal Name
1
Cradle Detect
2
USB_ID
3
External Power IN
4
USB_VBUS
For bar code scanning and image capture: 8MP auto-focus camera with
user controllable LED flash, illumination and aiming; captures 1D and 2D
bar codes, photographs, video, signatures and documents.
VGA optimized for video collaboration and low lighting condition.
Maintains orientation based on principles of conservation of angular
momentum.
3-axis accelerometer that enables motion sensing applications for dynamic
screen orientation and power management.
Automatically adjusts display brightness.
Independent — does not depend on GPS.
Pin 1
Tie to ground to indicate cradle insertion. Otherwise leave unconnected.
Tie to ground for Host mode. Leave unconnected for Client mode.
+12.0 VDC, +/- 5%, 20W
Host mode output = +5.0 VDC, 500mA max.
Client mode Vbus input = +5.0 VDC
Specifications
Description
Description
A - 3