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IoD Display Module Series
Display/Module Precautions
•
Avoid having to display the same image/object on
the screen for lengthy periods of time. This can
cause a burn-in which is a common problem with
all types of display technologies. Implement a
screen saver feature if possible, to prevent this
from occurring, or considerably slow the process.
LCD's suffer considerably less than OLED displays,
however it is still recommended to implement a
screen saver if possible.
•
Moisture and water can damage the display. If
water is to enter the display either from the front
or from the rear, or come in contact with the PCB,
damage will certainly occur. Wipe off any
moisture gently or let the display dry before
usage. If using this display module in an
environment where it can get wet, ensure an
appropriate enclosure is used.
•
Dirt from fingerprint oil and fat can easily stain the
surface of the display. Gently wipe off any stains
with a soft lint-free cloth.
•
The performance of the display will degrade
under elevated temperature and humidity. Avoid
such conditions when storing.
•
Displays are susceptible to mechanical shock and
any force exerted on the module may result in
deformed zebra stripes, a cracked display cell and
broken backlight
•
Display modules have a finite life, which is
typically dictated by the display itself, more
specifically the backlight. The backlight contains
LED's, which fade over time. In the
section
is a figure for the typical life of the display,
and the criteria are listed.
© 2017 4D SYSTEMS
Hardware Tools
The following hardware tools are required for full
control of the IoD-09 Display Modules.
The 4D Systems 4D-UPA is an essential hardware tool
to program, customise and test the IoD-09TH Display
Module. It is not plug-and-play compatible with the
IoD-09SM Display Module due to the nature of how
the Surface Mount version attaches, however it could
be wired up to program the IoD-09SM if required.
The 4D-UPA is used to program the IoD-09TH via
Workshop 4 and/or the Arduino IDE. It even serves as
an interface for communicating serial data to the PC.
The 4D-UPA is available from 4D Systems website,
www.4dsystems.com.au
Please note, the 4D-UPA can be used as a simple
Specifications
interface to power the IoD-09 or to connect to other
devices.
The 4D-UPA programmer features an Auto-Reset
circuit (credit – NodeMCU), but also features Reset and
Flash buttons, for flexibility.
Alternatively, other programming devices could be
used, including programming from a host controller.
Please refer to the ESP8266 datasheet for more
options on programming this SoC.
Page 10 of 22
IoD-09TH/SM
4D-UPA Universal Programmer
www.4dsystems.com.au
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