The Raspberry Pi single-board minicomputer series is constantly growing in popularity among many electronics and programming enthusiasts. This is not surprising, because each model in the Raspberry Pi series has great possibilities both as a computer for office work and internet browsing, as well as a driver for various hardware applications. In March 2018, Raspberry Pi Foundation launched the Pi 3B+ model, which is an improved version of the Pi 3B model. The hardware performance of this computer with the size of a credit card, with each successive generation, is heading towards the parameters of standard PCs. It is worth noting that we get such opportunities for at least a few times lower price. The Botland store offer includes Raspberry Pi main modules, starter kits, and a wide range of accessories. We especially recommend the Raspberry Pi HAT. These are hardware expansion modules with which you can convert your Raspberry Pi into a control panel with an LCD display or a small measuring station to monitor weather conditions.