IQRF Wireless

IQRF wireless technology has been developed by Microrisc and later on by IQRF Tech s.r.o. company. It is low power radio mesh network providing reliable bi-directional wireless connectivity of end devices to gateway.

IQRF Gateway Daemon

In collaboration with IQRF Tech s.r.o. company we create IQRF gateway software to make interoperable gateway from any hardware around the world.

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IQRF Gateway Daemon technology is open source software package allowing to create gateway from any computer with Linux operation system. You just need to connect coordinator IQRF transciever to USB, GPI or SPI interfaces.

IQRF related posts

IQRF Standard Photorezistor Sensor

This example shows how to create “Standard Photorezistor Sensor” that will be immediately recognized and manageable from IOT world thanks to gateway and standardization. Prerequisities Prepare IQRF Gateway with connected IQRF Development board as described here. Prepare CK-USB-04 Programmer and IQRF IDE for upload of the software. Verify that network is ready First thing is...

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IQRF Standard Light

This example shows how to create “IQRF Standard light” which means that entire world will know that your device is just a light and will be able to manage it (turn on/off, dim, get status and more). This is possible thanks to standardized API of IQRF gateways. Standardization does not limit your hardware creativity, your...

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IQRF Dev Board & Gateway

In this post we will show you how to create gateway based IQRF network. Gateway connects whole IQRF mesh and propagates nodes data to internet. Gateway in IQRF world is something like Router in Wifi world. IQRF gateway IQRF strategy is to provide inter-operable gateway which means that youi can download IQRF Gateway Daemon software...

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Load Custom Code to IQRF

Today we will show how to load custom code into IQRF transciever. Custom DPA Handler is a software routine which is executed inside transceiver MCU and where you can put your customer code to modify. Enter IQRF transceiver into SIM holder of CK-USB-04 programmer. connect programmer to USB of your computer where you run IQRF IDE....

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IQRF Dev Board – Getting Started

In this post we will show you how to connect IQRF Dev Board to the IQRF network as a node and how to manage it from IQRD IDE. The network is build on IQRF eval kit where the coordinator is connected directly to your computer. IQRF development board helps you to design IOT devices within...

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First simple IQRF devices

Now it’s time to try create first simple IQRF devices. With minimum programming we will connect to IQRF TR module some external parts like LED, buttons, temps sensors and we will try to command and read them via DPA messages. You have to prepare working IQRF network which is described in How to start with...

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IQRF DPA messages

Let’s try practical use of Direct Peripheral Access (DPA) messages. By IQRF definition the Direct Peripheral Access (DPA) protocol is a simple byte-oriented protocol used to control Coordinator and Nodes. It is useful for your software communication with nodes. You can find all the theory here: https://www.iqrf.org/DpaTechGuide/, but do not worry you do not have...

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How to start with IQRF

This chapter shows how to create your first wireless IOT network and how to manage LEDS on your remote IOT nodes. You will learn basic technique how to work with IQRF mesh network. The only hardware prerequisites are your laptop, DS-START-04 starter kit and internet. Prepare hardware Product Pcs Description DCTR-72DAT 3 IQRF transceiver CK-USB-04A...

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