IQRF is a platform for wireless communication developed by MICRORISC s.r.o. and protected by several patents. It is suitable for telemetry, automation of houses, flats and offices (IQRF Smart House), industry, services and other branches. Basic communication device is an RF transceiver module in the SIM-card format. Intagrated microcontroller is equipped with an operating system. Additionally, there are other unique patent protected IQRF features including full support of complex IQMESH networks which allows to make application very easily even to user without a knowledge of RF technics, communications, processors, programming and nearly electronics at all. The project has been made possible with a government grant by means of the Ministry of Industry and Trade of Czech Republic.

The access to the wireless network is possible even from outside via gateways which realize interface to standards such as USB, Ethernet, GSM, RS485 and ZigBee and offers additional functionality (higher performance, additional memories, time information etc.) Human operator can access the network in a comfortable way as well, not only by PC or a celular phone but even via embedded gateway with a touchscreen.


Microchip Technology Inc. delivers wide spectrum of products for RF applications, from microcontrollers with integrated RF circuitry (rfPIC12Fxxx) and RFIC (Radio Frequency Integrated Circuits) to modules MRF24J40MA and solutions based on the Zigbee and MiWi protocols.

MICRORISC is a Microchip Sales Representative for Czech Republic and Slovakia.


RFM Inc. is a world leader in the high frequency components for M2M communication. The main advantage of products by RFM is especially their HIGH QUALITY and TECHNOLOGICAL PERFECTION. Target market segments are: mobile communications, automobile industry, wireless computer peripherals and home automation. RFM product portfolio includes first of all SAW resonators, SAW filters, miniature hybrid transmitter, receiver and transceiver modules for communications at speed up to 576 kb/s (at 433.92 MHz), oscillators and components for optical communications.

Circuit Design wireless modules Circuit Design is a Japanese manufacturer of quality radio modules. It is focused to development and manufacturing of transmitters, receivers, transceivers, radio modems and audio modules in license free sub-GHz bands. Thanks to low RF output power, high sensitivity, narrow band and usage of discrete parts in compact metal package the modules have superior features, long range and low power consumption. They are suitable for industrial applications, wireless control, telemetry, alarms and security technics and for all other applications where wireless transfers with high reliability are needed.

Useful links

IQRF website        MICROCHIP website        RFM website        Circuit Design       buy at HW.cz