Technical guide slightly updated.
9 Dec 2019
We thank all our customers and partners for the collaboration in 2018 and wish happy new year.
We will not dispatch shipments in first week of Jan 2019 due to operational reasons. We apologize for your inconvenience.
14 Dec 2018
Serious bug in IQRF IDE v4.48 and Startup package version 5 Nov 2018 present.
If you have upgraded TRs to OS v4.03D using IQRF IDE v4.48 (using Change IQRF OS Wizard or IQMESH Network Manger / Upload (OTA)) it is possible that a wrong setting of service channels occurs. That is why no bonding is possible then. This wrong setting can be detected in IQRF IDE by reading out the TR Configuration (TR Configuration / Download). If service channels are incorrect, the message "The connected TR module contains invalid service channels…" is issued after this.
- Install IQRF IDE v4.49.
- Load Patch-Init2ndConfiguration.iqrf into the Project. This file can be found in your IQRF IDE installation folder, e.g. c:\Program Files (x86)\IQRF IDE4\Plug-ins\.
- Upload this file into the TR.
This solution is not valid for:
- TRs intended for Israel (TR-7xDA-IL)
- TRs in 433 MHz band
Contact IQRF technical support in these cases.
We apologize for your inconvenience.
23 Nov 2018
Breakthrough functionalities Smart connect and Autonetwork v2 included in the last IQRF release.
6 Nov 2018
TR-76D(A) 3D models
in STEP (AutoCAD and SolidWorks) and EASM (eDrawings free viewer) available.
25 Sep 2018
(PADS and Eagle) for IQRF-specific parts available.
14 Aug 2018
Remote controller RC4-02
24 Jul 2018
New IQRF products: Relay development kit DK-SW2-01
and remote controller RC4-01
Datasheets of all TR-7xD transceivers slightly revised.
27 Jun 2018
joined the IQRF Alliance. » More
15 May 2018
v4.02D User's guide, IQRF SPI
and IQRF CDC
Technical guides updated regarding Upload of TR memories in programming mode. Several memory maps added.
19 Mar 2018
intended for fire alarms
and similar demanding applications released.
13 Feb 2018
IQRF office will be closed for holiday until 1 Jan 2018.
22 Dec 2017
Thank you all for existing collaboration. Best wishes for Christmas. PF 2018!
Your IQRF team.
22 Dec 2017
Preliminary information about TR-78D
transceivers. Fully coated, waterproof
17 Dec 2017
demo SW updated for IQRF OS v.4.02D.
25 Nov 2017
Preliminary information about TR-77D(A)
- a transceiver with extended blocking of unwanted signals
, suitable for fire sensors
and similar applications.
17 Nov 2017
for vertical mounting released.
10 Nov 2017
Technical guides updated, handling with memories during Upload slightly more precisely described.
18 Oct 2017
Contest in IQRF applications IQRF Wireless Challenge IV
started. Test your skills, create a new application for the IQRF wireless technology and compete for valuable prizes.
18 Oct 2017
enables worldwide interoperability of products with IQRF inside. Certification
is possible according to the IQRF Interoperability Standard
(a draft for now). At least until the end of 2017 the certification will be free
19 Sep 2017
Datasheets and product pages of IQRF antennas
revised and updated.
13 Sep 2017
From 1 Sep 2017, TR-7xD transceivers will be delivered with IQRF OS v4.02D. Lower versions on request.
for TR-7xD transceivers available.
31 Aug 2017
TR and DCTR not differentiated since Aug 2017. DPA support added for free in all TR transceivers.
- MICRORISC (IQRF inventer/developer/manufacturer) established in 1991
- Dealing with RF since 1996
- IQRF introduced in 2004 at the RFM Conference in Malaga, Spain
- MICRORISC's spin-off company IQRF Tech s.r.o. (Ltd) registered 2 Aug 2017.
IQRF Startup package v170814 and IQRF IDE v4.42 has been removed due to a serious bug
18 Aug 2017
and CDC Technical guides
revised and updated. TR upload added.
10 Aug 2017
for Ethernet gateway GW-ETH-02A
released. A minor bug in LED indication fixed.
21 Jul 2017
The Best Student 2017
award (a high school students competition held by MICRORISC
, in Czech.
3 Jul 2017
Bank holiday 5-7 Jul 2017. Requirements arriving during this period will be settled next week.
3 Jul 2017
The deadline for submitting projects in IQRF Wireless Challenge III is extended until 26 May 2017.
22 May 2017
IQRF OS v3.09D
for TR-7xDx released. This is completely the same as v3.08D but the only feature is added – observing Israel local goverment restrictions regarding fixed RF band and limited range of RF channels. When upgrading to OS v3.09D, TR-7xDx-IL transceiver is created from TR-7xDx. OS downgrade from v3.09D is restricted. It is meaningless to migrate from OS v3.08D to v3.09D unless the application should be operated in Israel.
For new designs in Israel use OS v4.xxD.
11 May 2017
TR-72DA-IL and TR-76DA-IL transceiver versions released (intended for Israel, observing local RF band/channel restrictions).
11 May 2017
Application note AN014
– RF Range
at (DC)TR-7xDx transceivers released.
25 Apr 2017
All IQRF transceivers in series TR-5xDx and TR-5xBx as well as all related products based on those TRs are going to be discontinued soon. The reason for this decision is the discontinuation of the main component (RF IC MRF49XA by Microchip).
We want to assure you that we are doing all we can to secure the stock and deliveries for all your orders that will be placed no later than 5 May 2017.
If it is however inevitable for you to start migrating to (DC)TR-7x, we are ready to support you with the process:
- We offer all our support to migration. Our FAE and support teams are ready to give you maximal effort.
- You will get the same pricing conditions (SPA) for DCTR-7xDx as they had for (DC)TR-5xDx or TR-5xBx.
- As an initial support, we offer 20 pcs of DCTR-7x transceivers for very special price 5 EUR/pc to all our customers forced to migrate.
We are sure that the whole process, as much as sudden and difficult, especially at the transition phase, will only result in benefits to you in the end. (DC)TR-7xDx transceivers bring many advantages and better features, including security tools coming with OS v4.00D. They all work with the same development tools.
If you have any questions or requests, do not hesitate to contact us.
Many thanks for understanding.
Yours IQRF team.
20 Apr 2017
Development set DS-IOT-01
for Internet of Things
20 Apr 2017
Webinar New IQRF OS v4.00D with ultimate security
available (video and PDF presentation).
30 Mar 2017
about IQRF at Electronica 2016 posted at Electronic Specifier
23 Nov 2016
It is our pleasure to welcome such a successful company as Zyxel
in the IQRF Alliance. Zyxel is global manufacturer of DSL and other networking devices located on Taiwan. It is distributing its products on five continents through strong network of distributors. Company has nearly 30 years of experience in the area of IT business. Focused on innovation, Zyxel is working on its solutions and devices for the Internet of Things.
18 Nov 2016
, company from the area of Czech telecommunication infrastructure, joined the IQRF Alliance. CETIN manages and operates the largest telecommunications network in the Czech Republic, covering the entire geographic territory of the nation.
CETIN is famous for its philosophy to provide open access to the network with equal conditions to all operators. 99,6% of the population in the Czech Republic is covered by CETIN´s mobile GSM, UMTS, LTE and CDMA technologies build on almost 6000 base stations. CETIN is not only provider of mobile technologies but also of fixed SDH, WDM, Ethernet and IP technologies. The company owns 20 000 000 km of metallic cable pairs and also 38 000 optic cables all over the Czech Republic in almost every household. These days CETIN is working on adding more optic cables every day. CETIN is also working on providing the international infrastructure of products and services in London, Vienna, Bratislava and Frankfurt, with expansion to Hong Kong coming soon. We believe that this new partnership will bring innovative technologies and processes for all the members in the IQRF Alliance.
18 Nov 2016
joined IQRF Alliance.
29 Sep 2016
New patent CZ 306142
– A method to confirm messages…
30 Aug 2016
for lower power consumption on Sleep for TR-72D
with IQRF OS v3.07D
11 Jul 2016
compiler version 3.5F
used within IQRF platform has been released.
4 Jul 2016
Sunblinder controlled via IQRF from Pebble smart watch case study
GW-ETH-02A User's guide
slightly updated, just a description a bit improved.
8 Jun 2016
Preliminary information about RC-04D-7
1 Apr 2016
Newest IQRF OS Reference guide
also available on-line
24 Mar 2016
GW-ETH-02A User' guide
updated (3rd party device identification added to application protocol for UDP channel).
16 Mar 2016
datasheets updated. Pins description and recommended circuit for development slightly changed.
10 Mar 2016
Preliminary info aboout RF range extender RNG-EXT-01
8 Mar 2016
GW-GSM-02A User's guide
updated, a bug in IQRF Cloud Period range fixed.
22 Feb 2016
v3.07D User's guides and Reference guides slightly revised and updated.
19 Feb 2016
datasheets updated. RF range revised and TR pin specification slightly precised.
19 Feb 2016
Firmware v2.80 for GW-ETH-02A
released. (Reset and factory settings improved. Some minor improvements and bugs fixed.)
8 Feb 2016
User's guide slightly updated (pull-up resistor value on Dallas bus added to simplified schematics).
3 Feb 2016
Recommended development circuit for TR-56D
transceivers slightly extended.
2 Feb 2016
Microchip Technology Inc.
has become a new IQRF Wireless Challenge II
partner and brings new development tools for all contestants and the winners. All registered contest participants are eligible to order chipKIT uC32
development board with 30% discount. chipKIT uC32 is also a new prize for six IQRF Wireless Challenge winners.
4 Jan 2016
IQRF.org website redesigned.
17 Dec 2015
GW-ETH-02A FW v2.75
released. Minor bug in time/date setting fixed.
10 Dec 2015
IQRF Startup packages
with IQRF OS v3.07D updated for DPA v2.24 and IDE v4.32.
8 Dec 2015
released. Fixed the issue of released DCTR-7x DPA versions from 2.20 to 2.23 plugins that overwrite a tail of Custom DPA Handlers of size above 736 instructions. It is strongly recommend to upgrade to DPA v2.24. » Release notes
7 Dec 2015
1 Nov 2015 - 29 Feb 2016
10 Nov 2015
IQRF Startup packages
with IQRF OS v3.07D updated for DPA v2.23.
Custom DPA handler examples available also via web page.
TR-76D(A) component for PCB design in Eagle available.
Speech presentation „Wireless ecosystem connecting any device to the Internet through wireless mesh networks. Simply.“ at TSP international conference
IQRF Startup packages
with IQRF OS v3.07D updated for DPA v2.22.
DPA v2.22 released.
TR-72D and TR-76D datasheets updated for last ETSI directives.
IQRF Startup packages for TR-7xD and TR-5xD with IQRF OS v3.07D updated for DPA v2.21 and IQRF IDE v4.31.
DPA v2.21 released.
IQRF OS v3.07D User's guides and Reference guides for TR-7xD and TR-5xD transceivers slightly updated.
TR Licensed memory renamed to Extended memory, now available without any license.
has been migrated to server developed and provided by CIS.s.r.o
. IQRF Cloud v2.89. with enhanced web and API interfaces released.
New development sets DS-START-04 and DS-DPA-02 for TR-72D.
Reference designs open also for non-members of IQRF Alliance.
Texim Europe - a new IQRF distributor for Austria, Belgium, Finland, Germany, Luxembourg, Netherlands, Norway, Sweden and United Kingdom.
DPA Framework Technical guide
available not only to Download
IQRF Startup packages updated for IQRF OS v3.07D, DPA v2.20 and IQRF IDE v4.30, separately for TR-7xD and TR-5xD. Structure of the packages changed. HWP plug-ins and application examples available within the packages only.
RT-230-05 User's guide updated, bug in power supply specification fixed.
TR-76D transceiver page available.
CDC Implementation in IQRF USB devices User's guide updated.
Their mini-satellite was launched to an altitude of 1200 m by a rocket and continually collected and wirelessly transmitted various data to the terrestrial station during a parachute descent. Landing place was localized with 1 m accuracy
IQRF and IQMESH protocol for wireless mesh networks at 38th International Conference on Telecommunications and Signal Processing - TSP 2015, Prague, Czech Rep., 9-11 July 2015.
Examples for connecting Java devices to IQRF Cloud available.
New IQRF distributor for India.
New IQRF distributors: Bredengen AS in Norway and Orcam Systems AB in Sweden.
Adapter KON-RASP-01 to connect IQRF transceiver to Raspberry Pi.
Antenna AN-D01 datasheet updated, mechanical drawing added.
AN012 - Workaround to access IQRF gateways by browsers not supporting SSL 3.0.
New IQRF Alliance members: CITIQ s.r.o. concerning with intelligent technologies for urban mobility and CIS s.r.o., the IQRF Cloud service provider.
- 5 Dec - 24 Dec, 2014
IQRF Video tutorial
set available with English and French subtitles. Italian and Czech coming soon.
released in EAP (Early Adopter Program).
datasheet updated, recommended mounting drawings added.
The most prestigious Czech scientific awardCeska hlava
awarded the prize "Cena industrie" for the best innovative technology to the comprehensive wireless platform IQRF.
A set of 12 IQRF tutorial videos
released. About IQRF and How to is explained step by step there.
Remote controller RC-04D
Datasheets of all TR-5xDx
transceivers slightly updated.
Watch the video from IQRF webinar
IQRF in practice - How to make your product wireless. Simply!
You are welcomed in IQRF webinar
IQRF in practice - How to make your product wireless. Simply! on 10 Sep 2014.
Common TR transceivers purchased before 1 Jun 2014 will be replaced by DCTR
s till 31 Aug 2014 free of charge (excluding transportation costs).
From 18 Jun 2014, all IQRF development sets are delivered with DCTR transceivers (allowed to operate full General HWP).
IQRF pages slightly redesigned.
free SW development package for Java devices utilizing IQRF for extremely easy development.
Common TR transceivers sent us for upgrade to IQRF OS v3.05D will be replaced by DCTR
s till 30 Jun 2014 free of charge. Just both-direction transportation costs should be covered.
s (Data Controlled Transceivers) released, allowing to use full HWP version even for IQRF Alliance non-members.
released to Early Adopter Programme.
- Mar 30 - Apr 4, 2014
Pages and user`s guides of GW-USB-03A
gateways revised and updated for TR-52D inside.
relating to TR modules added.
for TR-56D(A) available in STEP (AutoCAD, SolidWorks) and EPRT (eDrawings free viewer) formats.
fixing the DQI indication bug in checkRF function. For OS v3.04D, build 0666.
development set upgraded for kits with plastic SIM holders.
Datasheets of all TR-5xD modules slightly improved (just cosmetic changes).
Direct Peripheral Access (DPA
) is among the three nominations for the embedded AWARD 2014. More…
User`s guide and product page released. DK-EVAL-04
User`s guide and product page revised and updated.
User`s guide updated, SMA connector mechanical drawing added.
Recommended PCB design for TR-56D(A)
modules slightly changed.
IQRF wireless technology has been shortlisted for the Smart Metering Awards 2014
, UK - categories Network & Communications Award and Smart Metering Technology of the Year Award.
IQRF programmer and debugger. Preliminary.
All series of TR-5xD
transceiver modules certified according to the latest ETSI directives.
New fully coated transceiver modules TR-58D-RJ
will be available in Dec 2013.
Remote bonding implemented in IQRF OS v3.04D. Nodes can be included into IQMESH network even without direct range to network Coordinator.
development set optimized for Demo HWP hardware profile.
Datasheets of all TR-5xD modules updated.
The smallest IQRF smart transceivers TR-56D
have been released to Early Adopter Program.
improving RF RX timeout. Recommended for all OS v3.03D only applications using Wait Packet End flag.
Visual control panel VCP-04
has been fully released. More…
The IQRF team is already well settled in the new Research and Technology Center MICRORISC (RTCM). More…
Intelligent House – open platform and Automated Inventory System public funded projects were successfully completed. More…
MICRORISC supports talented students in a national contest for high school students The Best Student
. Talented programmer Jakub Moravec, toxicologist Karolina Rezkova and nanotechnologist Ales Stejskal were awarded. Congratulations!
Operational temperature range of all TR-5xDx transceiver modules extended to -40 °C to +85 °C.
Research and Technology Center MICRORISC
IQRF OS in all TR-5xDx modules (including gateways, other devices and development sets) will be delivered:
- Till 27 May 2013: v3.02D standard, v3.03D on request
- After 27 May 2013: v3.03D standard, v3.02D on request
HDI Electronics - a new IQRF distributor in France
IQRF Smart House
was awarded with Honourable mention of Golden Amper at the AMPER
New page DPA
- Direct peripheral addressing
– the smallest IQRF transceiver.
will be available even for 433 MHz.
development kit delivered with TRDB-54DA-SL adapter. Product page extended.
and Power supply TY-A6A
user`s guides updated (mechanical drawings added).
IQRF is used in the AIS - an Automated Inventory System by MICRORISC.
redesigned and renamed from KON-EXT-01 to KON-TR-01
.In-circuit upload adapter
for TRs redesigned and renamed from KON-PGM-01 to KON-TR-01P
Adapter for TR modules without voltage regulator KON-TR-01L
Directional long range antennas AN-08
(Yagi) and AN-09
website completely redesigned and updated.
datasheets and product pages updated. IQRF OS User`s guide
updated. PWM output, analog comparator and D/A converter available by TR modules.
Application note AN010
- SMT mounting of TR modules.
KON-PGM-01 user`s guide
slightly updated (TR pin compatibility table added).
OS v3.02D for TR-5xD released.
Preliminary information about TRDB-54DA
SIM emulation TR module for TR-54D.
adapter for range check using DK-EVAL-04 is available.
IQRF presented at TSP 2012
international conference on telecommunications and signal processing, Prague.
programming adapter for TR-54D programming is available.
datasheets and product pages revised and extended.
and product page
updated. Sleep current is reduced to 380 nA only. Voltage range is extended to 2.2 V to 3.4 V.
available, provisionally limited quantity per project. Pricelist
Newly designed pricelist
, TR-54Dx with attractive prices added.
IQRF Wireless Challenge closed.
New page FAQ
for Frequently asked questions.
New power supply TY-A6A
for IQRF products.
RC-05 renamed and upgraded to VCP-05
TR product pages slightly updated.
BSP Software - a new IQRF distributor in USA
Application note AN009
(wireless upload) slightly extended.
IQRF web is completely redesigned. Old version is still temporarily available on www.iqrf.org/oldweb
based on improved GW-QVGE-01A.
Extended RF PGM setup. See AN009
CATS-01based on GW-QVGE-01A instead of GW-QVGE-01.
GW-USB-04 User`s guide updated.
GW-QVGE-01 replaced by GW-QVGE-01A
with power-down mode.
GW-QVGE-01 replaced by GW-QVGE-01A
with power-down mode.
IQRF presented at Microchip Masters Conference 2011, Phoenix, Arizona, USA
IQRF presented at MESH 2011, The Fourth International Conference on Advances in Mesh Networks, Nice/Saint Laurent du Var, France
product pages updated.
VCP-QVGA-04 renamed to VCP-04
Technical support accessible also via e-mail
New page and datasheet of IQRF scanner CATS-01
New page and datasheet of PCB antennaAN-D01
Pages and datasheets of antennas AN-01
Application notes AN009
for OS v2.11 slightly improved.
LPRS (Low Power Radio Solutions Ltd) - a new IQRF distributor in UK
. OPEN NANDRA - a new IQRF Design House in Slovakia
implementation in IQRF USB devices User`s guide.
Application notes AN009
Context search through IQRF website available
New pages for DDC
Development Daisy Chain kits.
IQRF UDU PC SW to upgrade FW for IQRF USB devices added to Application note AN008
Pages and subpages TR
IQRF OS v3.0x is taken as standard from 01/01/2011 for all delivered products, IQRF OS 2.11 on request only.
IQRF OS v3.00 will be released on 1-1-2011. Documentation and SW to Download
. All in one Startup Package
. Application notes will be updated in early January.
Visit IQRF on Electronica trade fair
Booth A4.381, Munich (Germany) 09-12 Nov 2010
. IQRF devices, kits and sets significantly simplified. IQRF web will be set in accord with this pricelist in a few days.
New programmable remote controller RC-04
Application note - IQRF wireless upload.
upgraded, plug-ins to TR modules supported. FW v1.03.
upgraded, user configuration possible.
development kit with precise I2C temperature sensor.
New transceiver module TR-53B
Open wireless communication platform IQRF won the GOLDEN AMPER
prize for the best exhibit of the trade fair AMPER 2010.
International Trade Fair of Electrotechnics and Electronics.
Operating system IQRF OS v2.10 released for TR-5xB.
New User's guides for GW-QVGA-01, DK-RC-03, DK-PGM-01 and DK-PGM-02.
New FW for GW-ETH-01
. Datalogger and Safe mode implemented.
Application note - Firmware upgrade.
IQRF website in new fashion. Some improvements will continue on the following days. Old pages
are still available.
of operating system for TR modules till the end of 2009.
HY-LINE Communication Products Vertriebs - a new IQRF distributor in Germany.
Pages updated and User's manuals released for GW-USB-03 and GW-USB-13. GW-USB-03 as generic equipment. New IQRF CD.
A new IQRF distributor in Belgium and Luxembourg.
Nijkerk electronics - a new IQRF distributor in Netherlands.
New operating system IQRF OS v2.09 for TR-xxx-31B and TR-xxx-32B.
- minor change in first falling to Sleep mode
- bonding robustness increased
New pages and datasheets for TR-xxx-32B and TR-xxx-52B.
New CD for DK-GW-QVGA. Minor bugs in display driver fixed.
New pages GW-USB-13, DK-GW-USB-13 and GW-USB-03.
GW-QVGA-01 User's guide and IQRF CD.
Minor change in IQRF OS User's guide, in the StartUp Package and IQRF CD.
Minor navigation bug in IQRF CD corrected.
Change in IQRF-memory.h, E07-SPI example andSPI User's guide. New IQRF IDE, StartUp Package and IQRF CD.
Most of these pages revised, updated and simplified.
Information about TR modules and development sets updated.
IQRF design significantly simplified. New IQRF IDE. New StartUp Package. New IQRF Installation guide.
Complete documentation and new pages for gateways GW-ETH-01, GW-QVGA-01 and development kit DK-GW-QVGA.
INWARE - a new IQRF distributor in Italy.
Selected IQRF products available on-line in E-shop w.
New IQMESH-02 development set DS-xxx-41.
ChipCAD - a new IQRF distributor in Hungary.
Example Using the USB Custom Device added.
New CK-USB-03 user's manual. Availability of some products updated.
CK-USB-02 and CK-USB-03 user's manuals.
Application note AN003 - Installation guide for IQRF development tools.
StartUp Package available in ZIP as well. Info about IQRF IDE versions slightly improved.
Pages Development tools and Development sets updated. IQRF CD available for download.
Connectivity pages (Gateways, Routers and End devices) updated.
IQRF Brochure. IQRF platform description and product catalogue. PDF, 20 pages.
IQRF OS User's manual updated for v2.08.
New IQRF StartUp Package updated for IQRF OS v2.08 and TR-xxx-31B.
New IQRF IDE v2.00 and v1.05 released.<br>v1.05: supports TR-xxx-31B v2.00: supports TR-xxx-31B and CK-USB-03, up to 5 IDE instances on a single PC.
New datasheets of transceiver modules TR-xxx-11A, TR-xxx-21A, TR-xxx-31B and TR-xxx-41C.
IQRF promoted at Electronica trade fair, Munich (Germany), Nov 2008
Information about Development kits updated.
New IQRF operating system release -v2.08. Broadcast message support added.
Implemented in TR-xxx-31B as well.
Updated parameters of new transceiver modules.
New IQRF operating system releases -v2.07 (01-09-2008) and v2.06 (17-08-2008).
Datasheets for recommended batteries added.
New IQRF operating system release - v2.05.
Download added to the Support menu.
Pages RF Networks updated.
New IQRF operating system release - v2.03.
RAM map updated.<br>Development sets updated. New Price list.
Datasheet for dipole antennas AN-868/916-10 released.
Datasheet for antennas AN-868/916-0x released.
User Manual for IQRF OS v2.02 released. Memory maps slightly modified.
New IQRF pricelist released.
SPI specification released.
Products and related pages updated. New IQRF IDE v1.04 released.
Pages Sales and DK-PGM-02 updated.
New datasheet of TR-xxx-21A transceiver modules.
New IQRF operating system release - v2.01<br>Functions wipeBondNR and batteryValueOK added. New examples.
New USB driver v1.3 available for IQRF kits and IDE. Vista supported.
IQRF pages in Czech as well.
Pages Solutions and IQRF purpose improved.