IQRF GW-USB-03A User manual

GW-USB-03A
FW v1.02
IQRF USB Gateway
User's Guide
© 2011MICRORISC s.r.o. www.iqrf.org MNGWUSB03A_110616 Pag 1

GW-USB-03A
© 2011 MICRORISC s.r.o. www.iqrf.org MNGWUSB03A_ 110616 Pag 2
Description
GW-USB-03A is an IQRF gat way with USB conn ctivity. It
is int nd d as an int rfac b tw n IQRF n twork and PC.
It is a r vis d v rsion of GW-USB-03 with compl t ly
r d sign d hardwar and th sam functionality.
Th us r can r aliz sp cific functionality by softwar for
int rnal TR modul .
Applications
• IQRF – PC int rfac
• Hom automation
• Diagnostic tool
• IQRF gat way
Key features
• PC conn ctivity via USB int rfac (2 class s)
• TR modul and int rnal ant nna
• TR modul programming via USB and IQRF IDE
• Bidir ctional RF communication
• High p rformanc
• 8b microcontroll r, bootload r for firmwar upgrad
• 1 pushbutton, 1 LED RGB
• EEPROM m mory
• Pi zo buzz r
• Backup accumulator
• V ry low pow r consumption in Sl p mod
Block schematics

GW-USB-03A
Electrical specifications (typical values unless otherwise stated)
Pow r supply 5.0 ± 0.35 V DC
Accumulator Li-Pol 3.7V, 400mAh
USB V2.0 Compliant SIE
Supply curr nt
standby 10 µA 1
op rational 2
TR modul in Sl p mod 14 mA
TR modul activ Additional curr nt d p nd d on mod of TR modul .
S datash t of r sp ctiv TR modul .
accumulator charging 85 mA max.
T mp ratur rang 0 °C to +70 °C
TR modul TR-52B
Ant nna PCB on GW board
Fr qu ncy band 868 MHz / 916 MHz, SW s l ctabl
RF output pow r according to TR modul , programmabl
EEPROM m mory 64 kb, SPI, 1 000 000 ras /writ cycl s (typ.)
Dim nsions 93 mm x 42 mm x 14 mm
W ight 39 g 3
Note 1: All p riph rals shut down.
Note 2: This curr nt is incr as d du to charging in cas of xt rnal supply (d p nd d on th accumulator stat ).
Note 3: Including accumulator and TR modul .
Absolute maximum ratings
Str ss s abov thos valu s may caus p rman nt damag to th d vic . Exposur to maximum rating conditions
for xt nd d p riods may aff ct d vic r liability.
Supply voltag (VCC): 5.5 V
Storag t mp ratur : -40 °C to +85 °C
© 2011 MICRORISC s.r.o. www.iqrf.org MNGWUSB03A_ 110616 Pag 3

GW-USB-03A
Hardware
Th us r can r aliz sp cific functionality by softwar for th TR modul . Application for TR modul insid can also
b d v lop d using th CK-USB-04 d v lopm nt kit. For d tail d information r f r to CK-USB-04 Us r's guid .
Power supply
GW-USB-03A is int nd d to b suppli d via micro USB conn ctor, ith r from PC or from th adapt r. Th
accumulator s rv s just as a backup for xt rnal pow r sourc and should b charg d from it.
Sleep mode
Whil suppli d from th accumulator for mor than 2 s, th GW is turn d to pow r saving mod with all functions and
p riph rals switch d off. Wak -up (normal op ration) is r stablish d just aft r r conn cting supply to USB
conn ctor. GW pow r is n v r compl t ly switch d off, th Sl p mod is us d inst ad of this.
eset
R s t can b invok d by th Reset USB Device command in CDC mod . Actual r s t is x cut d ~5 s aft r th
command is issu d. This d lay allows to disconn ct USB communication on PC sid in tim . R s t indication s
chapt r B p r.
USB
Th d vic supports two USB mod s:
•Custom D vic mod
Full communication with th IQRF IDE is nabl d in this mod . Th GW us s id ntical USB driv r lik .g. CK-
USB-04. It is possibl to upload th application into int rnal TR modul , display data r c iv d from SPI int rfac of
th TR in IQRF IDE T rminal tc. Th us r can asily cr at his own PC program using th mpusbapi.dll library.
S USB Custom D vic Exampl on IQRF w bsit .
•CDC mod
Aft r conn cting to PC a virtual s rial port is cr at d in this mod . Th us r can cr at his own PC program and
communicat via this port using th protocol d scrib d in docum nt CDC implementation in IQRF platform.
Switching b tw n th mod s can b don by Pushbutton (s chapt r Pushbutton) or by commands:
•From Custom D vic to CDC:
Using IQRF IDE v2.08 or high r:
H lp → Show IQRF USB D vic Info → Switch to CDC mod .
•From CDC to Custom D vic :
Using th Switch to USB Custom Class command in CDC protocol.
Curr nt mod indication s chapt r B p r. Th last s l ct d mod is r stor d aft r start-up or r s t.
Pushbutton
•USB mod switching
To switch b tw n th USB mod s, pr ss and hold th pushbutton during wak -up from sl p for mor than 1 s.
Sound indication: Custom D vic – 1x b p, CDC – 3x b p.
•Factory s tup
Pr ss and hold th pushbutton for mor than 1 s aft r r s t. Sound indication: 1x b p 2 s.
•C5 pin control
Pin C5 of th TR modul is h ld low and LED is on whil th pushbutton is pr ss d and SPI communication is just
not in progr ss. Similar to CK-USB-04 (S1, LED1).
LED
R d LED is on whil th pushbutton is pr ss d.
© 2011 MICRORISC s.r.o. www.iqrf.org MNGWUSB03A_ 110616 Pag 4

GW-USB-03A
Beeper
•Ent ring th Sl p mod
1x d p b p
•Wak -up from Sl p
Custom D vic – 1x b p, CDC – 3x b p
•Acoustic indication
3x b p (can b invok d by clicking th IQRF logo in IQRF IDE in Custom D vic mod or by command in CDC
mod .)
•R s t
1x b p 1 s
•Factory s tup
1x b p 2 s
EEP OM memory
Capacity 64 kb, s rial int rfac SPI, shar d with th TR modul . R s rv d for int rnal GW purpos .
T module
Th TR-52B wir l ss IQRF transc iv r modul , 868 MHz as w ll as 916 MHz, in SIM card format. High r v rsions
also support d.
Antenna
PCB ant nna on GW board.
Case
Th plastic cas is limit d to a v ry f w numb r of op n/clos cycl s only. Us r program can b upload d into th
TR modul without op ning th cas .
Software
Firmwar for th MCU insid th GW is fix d but can b upgrad d by th us r using th cod provid d by IQRF
manufactur r. R f r to IQRF Application not A 008 – Firmware upgrade for d tails.
TR modul functionality is fully us r programmabl . Factory d fault is E03-TR (on of basic IQRF xampl s).
Programming and uploading th cod is similar to CK-USB-04.
© 2011 MICRORISC s.r.o. www.iqrf.org MNGWUSB03A_ 110616 Pag 5

GW-USB-03A
Product information
Pack list
•GW-USB-03A, in Sl p mod
•TR-52B, with E03-TR xampl programm d, ins rt d in SIM conn ctor and conn ct d to th ant nna
•Accumulator (sold r d)
•Micro USB cabl
ecommended options
•MI-TY-A6-microUSB Switching pow r supply
Ordering code
•GW-USB-03A Gat way GW-USB-03A, 868 MHz as w ll as 916 MHz
Document history
•110616 First r l as
© 2011 MICRORISC s.r.o. www.iqrf.org MNGWUSB03A_ 110616 Pag 6

GW-USB-03A
Sales and Service
Corporate office
MICRORISC s.r.o., D lnicka 222, 506 01 Jicin, Cz ch R public, EU
T l: [phone], Fax: [phone], www.microrisc.com
Partners and distribution
Pl as visit www.iqrf.org/partn rs
Quality management
ISO 9001 : 2000 certified
Complies with ETSI directives E 30279 V.1.2.1:99, ETS 30683:97, ETSI E 301489-1:00,
ETSI E 300220-1:00, ETSI E 300390-2V.1.1.1:00
Complies with FCC directives FCC CFR, Title 47, Part 15, Section 15.209, FCC CFR, Title 47, Part 15, Section 15.249
Complies with Directive 2002/95/EC (RoHS)
Trademarks
The IQRF name and logo are registered trademarks of MICRORISC s.r.o.
PIC, SPI, Microchip, RFM 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. o 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.
o licenses are conveyed, implicitly or otherwise, under any intellectual property rights.
The IQRF products utilize several patents (CZ, EU, US)
On-line support: http://iq-esupport.com
© 2011 MICRORISC s.r.o. www.iqrf.org MNGWUSB03A_ 110616 Pag 7

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