GW-USB-13A
IQRF USB Gateway with OLED
User's Guide
© 2014 MICRORISC s.r.o.
www.iqrf.org
User_Guide_GW-USB-13A_140331 Page 1
GW-USB-13A
Description
GW-USB-13A is an IQRF gateway with USB connectivity and OLED display.
It is a part of the IQRF platform intended as an interface between USB and an IQRF network or a portable interface between a human and an IQRF network.
It allows to visualise and setup parameters in given application. GW-USB-13A is a generic equipment, i.e. the hardware is fixed and the user can implement specific functionality by software only.
Applications should be developed using the DS-PAGER development set.
Applications
• Home automation
• Portable controllers and pagers
• Diagnostic tool
• Portable service tool for IQRF network management
Key features
• OLED display 1“, 128 x 64 pixels, white
• 8b microcontroller
• USB v2.0 interface
• EEPROM memory
• 3 pushbuttons
• Piezo buzzer
• IQRF transceiver module
• On-board PCB antenna
• Backup accumulator
• Very low power consumption in Sleep mode
Block schematics
© 2014 MICRORISC s.r.o.
www.iqrf.org
User_Guide_GW-USB-13A_140331 Page 2
GW-USB-13A
Electrical specifications ( typical values unless otherwise stated)
Power supply 5.0 ± 0.35 V DC
Accumulator LIP-552240 (Li-Pol 3.7 V, 400 mAh)
Display OLED 1“, white, 128 x 64 pixels. Viewing area 120 x 64 pixels only.
USB V2.0 Compliant SIE
Supply current
operational
standby accumulator charging
18 mA to 35 mA, 25 mA 1 typical (depends on display contrast and number of active pixels)
11 µA 2
85 mA
Temperature range
operational
accumulator charging
0 °C to +60 °C
0 °C to +45 °C
Frequency range 868 MHz or 916 MHz (SW selectable)
RF output power 1.3 mW
Supported TR modules
Antenna
TR-52B and higher, without integrated antenna
PCB antenna on the GW board
It must be connected (soldered) by the user
Dimensions
Weight
93 mm x 42 mm x 14 mm
42 g 3
Note 1: This current is increased due to charging in case of external supply (depended on the accumulator state).
Note 2: All peripherals shut down.
Note 3: Including accumulator and TR module.
Absolute maximum ratings
Stresses above those values may cause permanent damage to the device. Exposure to maximum rating conditions for extended periods may affect device reliability.
Supply voltage (VCC)
Storage temperature
5.5 V
-40 °C to +85 °C
© 2014 MICRORISC s.r.o.
www.iqrf.org
User_Guide_GW-USB-13A_140331 Page 3
GW-USB-13A
Hardware
GW-USB-13A is a generic equipment, i.e. the hardware is fixed and the user can implement specific functionality by software only. Detailed information for designers is available in the DS-PAGER development set.
Power supply
GW-USB-13A is intended to be supplied via micro USB connector, either from PC or from the adapter. The accumulator serves as a backup for external power source and should be charged from it.
Sleep mode
It is possible to switch off all functions and peripherals for current consumption minimizing, especially in idle or while supplied from the accumulator. GW power is not switched off, the Sleep mode is used instead of this.
EEPROM memory
Capacity: 64 kb, serial interface SPI (shared with the TR module), 1 000 000 erase/write cycles (typ.).
Pushbuttons
Functionality of all three pushbuttons is fully under software control.
Beeper
The functionality is fully under software control.
TR module
The transceiver module is inserted in SIM card connector. User program should be uploaded by an external programmer outside the GW or inside the GW using RFPGM wireless upload (RF PGM should be enabled in external programmer first) – see the IQRF IDE help.
Antenna
PCB antenna built-in GW-USB-13A board.
Case
The plastic case is limited to a very few number of open/close cycles only.
Tip: The TR module can be uploaded wirelessly via RFPGM with the case closed.
Interfaces and connectors
Interface
USB
Accumulator
Charger
TR module
Pins Connector type
5 Micro USB
2 Soldering stripes
2 Via Micro USB connector
8
1
SIM connector
Through hole soldering for antenna connection
Software
GW-USB-13A software should be developed with the DS-PAGER development set. Detailed information for designers is delivered with it.
© 2014 MICRORISC s.r.o.
www.iqrf.org
User_Guide_GW-USB-13A_140331 Page 4
GW-USB-13A
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Pack list
GW-USB-13A with Demo application programmed (in Sleep mode)
TR-52D with E07-SPI example programmed, inserted in SIM connector, switching to the RFPGM after reset disabled.
Accumulator (soldered)
Micro USB cable
Ordering codes
• GW-USB-13A
Document history
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140331
120313
100726
090825
090626
090514
Gateway GW-USB-13A, 868 MHz / 916 MHz SW selectable
Recommended options
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DS-PAGER
TY-A6A
Development set for GW-USB-13A
Wall adapter for charging from mains
TR-52D inside.
Upgraded to GW-USB-13A with OLED 128 x 64.
Revised, TR-52B inside. Related development set renamed to DS-PAGER.
Related development set renamed to DK-GW-USB-13-xxx.
Just visual aspects improved.
GW-USB-13, first release.
© 2014 MICRORISC s.r.o.
www.iqrf.org
User_Guide_GW-USB-13A_140331 Page 5
Sales and Service
GW-USB-13A
Corporate office
MICRORISC s.r.o., Prumyslova 1275, 506 01 Jicin, Czech Republic, EU
Tel: +420 493 538 125, Fax: +420 493 538 126, www.microrisc.com
Partners and distribution
Please visit www.iqrf.org/partners
Quality management
ISO 9001 : 2009 certified
Complies with Directive 2002/95/EC (RoHS)
Trademarks
The IQRF name and logo and MICRORISC name are registered trademarks of MICRORISC s.r.o.
PIC, SPI, Microchip and all other trademarks mentioned herein are property of their respective owners.
Legal
All information contained in this publication is intended through suggestion only and may be superseded by updates without prior notice. No representation or warranty is given and no liability is assumed by MICRORISC s.r.o. with respect to the accuracy or use of such information.
Without written permission it is not allowed to copy or reproduce this information, even partially.
No licenses are conveyed, implicitly or otherwise, under any intellectual property rights.
The IQRF ® products utilize several patents (CZ, EU, US)
© 2014 MICRORISC s.r.o.
www.iqrf.org
User_Guide_GW-USB-13A_140331 Page 6
