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
We have published more than 30 original source codes for TR module based devices. All articles were focused on standard TR modules, where you have to write your own source code (user application). All of them were focused mainly for Point to Point communications. This post begins new post series about Data Controlled TRansceivers (DCTR). Continue reading
In this article you can read about working with RGB LED diode. You can display 8 colors using one LED diode. LED is connected by 3 pins to MCU for control color and by 1 pin is connected to MCU via transistor to regulate brightness (see scheme). Regulation of brightness is performed by PWM.