One of my first post on this site was IQRF Relay Board. I made a simple board with shift register and eight relays. All was controlled by IQRF P2P application. Now it is time to make some upgrade, upgrade to DPA and make real IQMESH device. How is it simple? You will see inside…
Sometimes you need check, which part of radio spectrum (channel) is free for your application. The rf_scanner from advanced examples could be solution for you. Please note, that following application can not substitute professional RF scanner, but could be useful, if you have not any better measurement device.
Official IQRF website announced new release of IQRF OS, now in 3.06 version and new release of DPA, now in 2.10 version. New IQRF IDE in v4.20 and IQRF SDK v2.00 were released together with them. Let’s see what‘s new in… Continue reading
SPI is not exclusive interface for DCTR coordinator handling. You can use UART interface too. This article shows, how to do it. Please note, that presented information are valid for DPA framework 2.01 and could be different for another version of DPA.
Today, I am going to continue with DCTRs usage. I my older article: Addressable one-wire RF thermometer, I used DS18B20 assembled on DDC-SE-01. This example worked as addressable Point to point application. Now, we know, how to make IQMESH and we are able to use DPA. So let’s do it… Continue reading