Raspberry Pi_Eng_01.1.2 Development History of the Raspberry Pi


Published Book on Amazon


All of IOT Starting with the Latest Raspberry Pi from Beginner to Advanced – Volume 1
All of IOT Starting with the Latest Raspberry Pi from Beginner to Advanced – Volume 2


출판된 한글판 도서


최신 라즈베리파이(Raspberry Pi)로 시작하는 사물인터넷(IOT)의 모든 것 – 초보에서 고급까지 (상)
최신 라즈베리파이(Raspberry Pi)로 시작하는 사물인터넷(IOT)의 모든 것 – 초보에서 고급까지 (하)


Original Book Contents


1.1.2     Development History of the Raspberry Pi

 

Raspberry Pi is launched in April 2012 with the first Raspberry Pi 1 model B, and Raspberry Pi 1 model A was released in November 2012 to the world.

 

Since then, improvements have been made to the functions of model A and model B, and Raspberry Pi B+ in July 2014 and Raspberry Pi A+ in November 2014 was supplied. They have increased the number of USB ports to 4, enabled Micro SD cards, and expanded the GPIO pin to 40 to enhance the system for the improved usability and various applications.

 

The popularity of Raspberry Pi has increased and there is a lot of demand for universal use. So there is a need to run a bigger program, and system performance improvement work has been done. As a result, Raspberry Pi 2 has been released in February 2015. It is equipped with a CPU that supports 900MHz quad-core and supports 1GB of RAM to run large programs.

 

In recent years, Raspberry Pi 3 has come into the world in February 2016, reflecting the requirement for the changing environment and better performance of Raspberry Pi. It is equipped with a CPU that supports 1.2GHz 64-bit Quad-core, resulting in improved processing speed, and Wi-Fi and Bluetooth communication are now provided as standard.