====== Programming in Assembler for IoT and Embedded Systems ====== Assembler is a low-level language that directly reflects processor instructions. It is used to program microcontrollers and embedded devices, providing maximum control over the hardware of IoT systems. Programming in an assembler requires knowledge of processor architecture, which is more complex than high-level languages but offers greater efficiency. It is often used in critical applications where speed and efficiency matter. It also enables code optimisation for energy consumption. In IoT and embedded systems, an assembler enables efficient use of hardware resources, offering direct access to hardware. It is possible to use assembler code in environments like Arduino or Raspberry Pi. Assembler programs are fast and efficient, crucial in systems with limited resources. Direct control of processor registers and hardware components allows for the creation of advanced applications. Although many libraries use assembler functions, it is often necessary to write code independently. Programming in assembler requires a deep understanding of processor architecture, which improves system design and optimisation. More information is presented in the following chapters: * [[en:multiasm:piot:chapter_4_1]] * [[en:multiasm:piot:chapter_4_2]] * [[en:multiasm:piot:chapter_4_3]] * [[en:multiasm:piot:chapter_4_4]] * [[en:multiasm:piot:chapter_4_5]] * [[en:multiasm:piot:chapter_4_6]] * [[en:multiasm:piot:chapter_4_7]] * [[en:multiasm:piot:chapter_4_8]] * [[en:multiasm:piot:chapter_4_9]] * [[en:multiasm:piot:chapter_4_10]] * [[en:multiasm:piot:chapter_4_11]] * [[en:multiasm:piot:chapter_4_12]]