Matrix-orbital GTT35 Manual do Utilizador

GTT35A Hardware Manual Revision 1.1 PCB Revision: 2.0 or Higher

GTT35A Hardware Manual 6 4.2 Extended Serial Communication/Power Header The communication/power header provides an interface for the two most comm

7 GTT35A Hardware Manual 4.1 Alternate Power Connector The Alternate Power Connector provides the ability to power the GTT35A using an alternate c

GTT35A Hardware Manual 8 4.2 I2C Communication/Power Header A dedicated I2C header is available on all GTT35A models and provides the most basic p

9 GTT35A Hardware Manual 4.4 Mass Storage Mini-B USB Header The GTT35A comes with a secondary Mini-B USB connector to access the SD memory card as

GTT35A Hardware Manual 10 4.5 General Purpose Outputs A unique feature of the GTT35A is the ability to control relays* and other external devices

11 GTT35A Hardware Manual 5 Troubleshooting 5.1 Power To function correctly, the GTT35A must be supplied with the appropriate power. If the power

GTT35A Hardware Manual 12 6 Appendix 6.1 Dimensional Drawing Figure 17: GTT35A Drawing

13 GTT35A Hardware Manual 6.2 Power Consumption Table 12: Required Supply Voltage Parameter Min Typ Max Unit Remarks Supply Voltage 4.75 5.0 5.25

GTT35A Hardware Manual 14 Communication Characteristics Table 19: RS232 Interface Characteristics Parameter Min Typ Max Unit Input Threshold Low 0

15 GTT35A Hardware Manual 7 Definitions 9-Slice: Graphic format used to scale bitmaps, usually rectangular, without distorting their geometry. Ni

Revision History Revision Date Description Author 1.0 February 20, 2014 Initial Release Clark 1.1 May 16, 2014 Removed V3 Option Martino

Contents 1 Introduction ...

5.3 Communication ... 1

1 GTT35A Hardware Manual Figure 1: The GTT35A Display 1 Introduction The Matrix Orbital GTT35A is a full colour TFT display with an integrat

GTT35A Hardware Manual 2 2 Features In addition to a beautiful full-colour TFT screen, seamless incorporation of a touch panel provides sleek user

3 GTT35A Hardware Manual 3 Ordering The innovative GTT35A, with all of the features mentioned above, is available in various voltage and communica

GTT35A Hardware Manual 4 3.3 Recommended Parts Serial Communication Figure 3: ESCCPC5V The most common cable choice for the any GTT display, the

5 GTT35A Hardware Manual 4 Hardware 4.1 Available Headers Figure 8: GTT35A Header Locations Table 3: List of Available Headers # Header Standar