The book is dedicated to the MSP430 series microcontrollers manufactured by Texas Instruments. It is unlikely that these microcontrollers will be able to find a competitor in terms of current consumption and performance when it comes to the development of autonomous small-sized devices with low-voltage battery power. The book in an accessible form will help you understand the architecture and command system of the MSP430, orient the reader in the variety of "software" for software development, talk about ways to "flash" MSP430 memory, about existing programmers.