EEPD Androx User manual

Operating Manual
3.5“ Display System
Copyright © 2016-2019 E.E.P.D. GmbH. All Rights Reserved

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General Information
3.5“ Display System
E.E.P.D. GmbH | Gewerbering 3 | 85258 Weichs
© 2016-2019 E.E.P.D. GmbH. All Rights Reserved
Manufacturer
E.E.P.D. Electronic Equipment Produktion &
Distribution GmbH
Gewerbering 3
85258 Weichs
E-Mail: [email protected]
Web: www.eepd.de
Telefon: [phone] - 0
Version 02/2019 (Rev 1.3)
General Notes
This Manual is for your information.
The information contained herein has been
checked carefully and is believed to be reliable.
However, E.E.P.D. GmbH gives no guarantee
or warranty concerning the accuracy of spoken
information and shall not be responsible for any
loss or damage of any nature resulting from the
usage of or from reliance upon it.
We are thankful for all suggestions or impro-
vements at any time.
E.E.P.D. GmbH reserves the right to make ch-
anges in the products or specications, or both,
at any time without notice.
Copyright Notice
Copyright©2016-2019 by E.E.P.D.®GmbH.
ALL RIGHTS RESERVED!
E.E.P.D. GmbH copyrights this document. You
may not reproduce, transmit, transcribe, store

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3.5“ Display System
General Information
E.E.P.D. GmbH | Gewerbering 3 | 85258 Weichs
© 2016-2019 E.E.P.D. GmbH. All Rights Reserved
in a retrieval system, or translate into any lan-
guage or computer language, in any form or by
any means, or otherwise, any part of this pub-
lication without the express written permission
of E.E.P.D. GmbH.
Trademark Acknowledgement
E.E.P.D.®, EMTRUST®and ANDROX®are registe-
red trademarks of E.E.P.D. GmbH. AndroidTM is a
registered trademark of Google Inc. Yocto Pro-
ject™ is a registered trademark of Linux Foun-
dation. Qt®and the Qt®Logo are a registered
trademarks of Digia Plc and/or its subsidiaries.
All rights reserved. All other mentioned trade-
marks are registered trademarks of their ow-
ners.
Disclaimer
This document is provided for the general in-
formation of the customer. It describes the ge-
neral functionality of the system and is not con-
sidered as assured characteristics. The written
declarations in this specication are not consti-
tuent part of any contract.
E.E.P.D. GmbH reserves the right to modify the
information contained in this manual as neces-
sary and the customer should ensure that he
has the most recent revision of this document.
E.E.P.D. GmbH makes no warranty for the use
of its products and bears no responsibility for
any errors, which may appear in this document.
The customer should be on notice that the eld
of personal computers is the subject of many pa-
tents held by different parties. Customers must
ensure that they take appropriate action so that
their use of the products does not infringe upon
any patents. It is the policy of E.E.P.D. GmbH to
respect the valid patent rights of third parties and
not to infringe upon or assist others to infringe
upon such rights.
E.E.P.D. GmbH assumes no responsibility for
circuits, descriptions and tables within this do-
cument as far as patents or other rights of third
parties are concerned.

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3.5“ Display System
General Information
E.E.P.D. GmbH | Gewerbering 3 | 85258 Weichs
© 2016-2019 E.E.P.D. GmbH. All Rights Reserved
Life Support Applications
E.E.P.D. GmbH products are not intended for
being used as critical components in life sup-
port appliances, devices or systems in which
the failing of an E.E.P.D. GmbH product could
be expected to result in personal injury.
FCC and CE Disclaimer
E.E.P.D. GmbH gives no warranty at all that
their products will meet the FCC and CE stan-
dards when used in combination with other
third party products or when used in any other
way than specied.
Limited Warranty
This product will be free from defects in work-
manship and material under normal and proper
use for the period of time dened in our Gene-
ral Terms of Business, effective the date of the
original shipment from E.E.P.D. GmbH.
In the event of a warranty claim for defects,
which appear within the warranty period, custo-
mer shall deliver the product along with proof
of purchase to the original place of purcha-
se, shipping prepaid. Repair, replacement or
refund of the purchase price of the defective
product will be at the sole option of the manu-
facturer. All transportation risks and costs in
connection with warranty service are the res-
ponsibility of the customer.
THIS WARRANTY IS IN LIEU OF ALL OTHER
WARRANTIES; EXPRESS OR IMPLIED; INCLU-
DINGWITHOUTLIMITATION;IMPLIEDWARRAN-
TIESOFMERCHANTABILITYANDFITNESSFOR
A PARTICULAR PURPOSE; TO ANY CUSTO-
MER; CONSUMER; END USER; PURCHASER;
OR OTHERWISE: IN NO EVENT SHALL MANU-
FACTURER BE LIABLE FOR LOSS OF PROFITS;
INDIRECT; SPECIAL; INCIDENTAL; OR CONSE-
QUENTIAL DAMAGES ARISING OUT OF ANY
BREACH OF CONTRACT OR WARRANTY; NEG-
LIGENCE; STRICT LIABILITYOR OTHERWISE.

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3.5“ Display System
General Information
E.E.P.D. GmbH | Gewerbering 3 | 85258 Weichs
© 2016-2019 E.E.P.D. GmbH. All Rights Reserved
The remedies for defects in this product are li-
mited to those set forth above. If this limitation
of remedies is held by any court to be void or
unenforceable, or if no warranty is made, ma-
nufacturers liability shall in no event exceed
the purchase price of the product giving rise to
the claim, regardless of whether such claim is
brought in breach of contract or warranty, neg-
ligence, strict liability or otherwise.
Reshipment
If you return the ANDROX® system to E.E.P.D.
GmbH please remove all connections and peri-
pheral equipment.
Protect the unit through a suitable packaging,
preferably use the original packaging.
Packaging
TheANDROX®system is in a protective packa-
ge to avoid damage during transport.
This protective package should be environ-
mental friendly recycled after use.
Disposal of Device
At the end of the lifetime please dispose
and/or recycle the components of the de-
vice accordingly.

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3.5“ Display System
Table of Contents
E.E.P.D. GmbH | Gewerbering 3 | 85258 Weichs
© 2016-2019 E.E.P.D. GmbH. All Rights Reserved
Table of Contents
1. General Information 2
2. Table of Contents 6
3. Symbols - References 7
4. Safety - Usage 8
5. Electric Connectors 9
6. Pin Assignments 10
7. General Operation - Operating System 11
8. ANDROX®with Android™ 12
9. Start up withAndroid™ 13
10. Create Android™ Application 14
11. Interface - Install Application 15
12. Conguration Temperature Sensor 16
13. ANDROX®with Yocto Linux 17
14. Start up with Yocto Linux 18
15. Temperature Sensors 19
16. Technical Data 20
17. Terminology 21

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Symbols – References
3.5“ Display System
E.E.P.D. GmbH | Gewerbering 3 | 85258 Weichs
© 2016-2019 E.E.P.D. GmbH. All Rights Reserved
Used symbols
Marks warnings which you should fol-
low for your own safety and the safety of
others.
The attention to those warning notices
preserves the ANDROX®system from
damages.
Provides information for the optimum use
of the ANDROX®system.
Tips to the operating instructions
The tips and information in the segment
„Safety“ are to be followed for device pro-
tection, device security and for your own
protection.
You will nd a quick overview of the ANDROX®
system in the columns „operating elements“
and „plug allocation“.
The service of the ANDROX®system is descri-
bed in the categories:
• General information
• Connectors and pin assignment
• ANDROX®withAndroid™ / create micro SD
card, preparation and start up, create appli-
cation
• ANDROX®with Yocto Linux / create micro
SD card, preparation and start up
• Temperature sensor
At the end of these operating instructions there
are the „technical data“, as well as a listing of
concept explanations for theANDROX®system.
These operating instructions belong to the
ANDROX®system and should be kept in handy
nearness for the operator.
The manufacturer assumes no liability for da-
mages and operational disturbances which ari-
se from the nonobservance of these operating
instructions.

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Safety – Usage
3.5“ Display System
E.E.P.D. GmbH | Gewerbering 3 | 85258 Weichs
© 2016-2019 E.E.P.D. GmbH. All Rights Reserved
Safety of People
At the place of installation the current sa-
fety regulations as well as all other mea-
sures of safety must be applied.
For the duration of the installation no
electrical power should be applied to the
device.
The connector X18 is able to handle
voltages up to 60VDC. If voltages hig-
her than the maximum supply voltage of
the device (8-28VDC) are used at this
connector, the connection must only be
made by professional experts.
Do not disassemble the screen. You
could receive an electric shock.
Device Safety
TheANDROX®system works exclusively wit-
hin the given DC voltage range.
Repair work can only be performed by an au-
thorized / certied specialist supplier or from
the manufacturer-customer service personel.
This is to be particularly important during the
warranty period.
The warranty will be voided for changes in
the ANDROX®system which were not appro-
ved by the manufacturer.
Dust, dirt, humidity and extreme temperatures
can affect the awless function considerably.
Do not open the device to prevent damages.
No internal parts can be changed or serviced
by the user.
Purpose
ANDROX®is a 3.5“ touch screen system for
low-voltage range. It was designed for the ins-
tallation in a switchboard or frame. The front-si-
de is IP65 protected.
The main eld of use is the supervision, mea-
surement or control of objects and peripheral
devices, as well as the storage and transfer of
information.

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Electric Connectors
3.5“ Display System
E.E.P.D. GmbH | Gewerbering 3 | 85258 Weichs
© 2016-2019 E.E.P.D. GmbH. All Rights Reserved
Operating Elements and Interfaces
1 - TFT Touchscreen 3,5“
2 - LAN Ethernet 10/100/1000 Mbits/s (RJ45)
3 - USB 2.0 Type A female connector / Host
Port
4 - microSD 2.0 Card Slot (2x)
4.1 Slot 1 (operating system)
4.2 Slot 2 (optional data)
5 - HDMI 1.4
6 - No use
7 - X19 IO connector for temperature sensor,
RS485, RS232, CAN, GPIO, PVIN, PWM,
Power
8 - X18 2x Switch-Relay
9 - USB 2.0 Mini-B female connector / on-
the-go
10 - ON Switch / System switch on/off
1
23
510
97
4.2
6
8
4.1

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Pin Assignment
3.5“ Display System
E.E.P.D. GmbH | Gewerbering 3 | 85258 Weichs
© 2016-2019 E.E.P.D. GmbH. All Rights Reserved
Pin Assignment X19
Pin Signal Description
1 THERM_SENSE_N Temperature Sensor
3
THERM_SENSE_P1
5 RS485_RX_P Serial Interface 2
7 RS485_RX_N
9 RS232_TXD Serial Interface 1
11 RS232_RTS_m
13 GPO_0 Open drain,
High max. Vin, 5mA
15 GPO_1
17 GND_IN DC -
19 PVIN DC +
Pin Assignment X18
Pin Signal Description
1Relay 1 60VDC, 2A max,
no fuse - input fuse necessary
2
3Relay 2 60VDC, 2A max,
no fuse - input fuse necessary
4
12
19 20
1 4
Pin Assignment X19
Pin Signal Description
2
THERM_SENSE_P2 Temperature Sensor
4 PWM_OUT
OD, High max. Vin, 5mA
6 RS485_TX_N Serial Interface 2
8 RS485_TX_P
10 RS232_RXD Serial Interface 1
12 RS232_CTS_m
14 GPI_0 Low max. 3V,
High max. Uin
16 GPI_1
18 CAN_P
High speed CAN,1Mb/s
20 CAN_N
X19 X18
1
2
20
19
1 4