Welcome to Tirna Electronics

Here you’ll find a range of products and services from IOT microcontroller I/O expansion, to remote controlled smart home technology.

Please use the support, download and forum sections to get answers to your questions and concerns. Alternatively use the contacts page for more direct responses.

Available by this year will be our solar thermal water heating panels. They are like commonly available photo voltaic solar panels, but use the radiant solar heat energy to generate hot water instead of electricity. Until the panel and hardware that makes it work with our smart home system is ready, you can try out our free and open source (foss) simple hot water controller at this link:


You can begin your smart home system experience by submitting a short survey. We can then customize your system and deliver it to you for an ‘out of the box’ setup.*

Take the survey by clicking the following link:


*Electricians may be needed if electrical/computer networking cables are required for your specific system. Seperate quotes must be obtained from them. Network cables are not required if you only want a Wi-Fi network.