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Raspbery pi Arm

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It's a simple presentation about arm and raspberry pi.

Published in: Devices & Hardware
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Raspbery pi Arm

  1. 1. Raspberry pi
  2. 2. Topics • ARM • Raspberry pi • I.o.T • Sample project 4/1/2016 Mohammad Dehghan 2
  3. 3. 4/1/2016 Mohammad Dehghan 3 ARM Advanced RISC Machine
  4. 4. 4/1/2016 Mohammad Dehghan 4
  5. 5. ARM Architecture 4/1/2016 Mohammad Dehghan 5 • RISC and wide fixed-length instructions • Less transistors • Reduces costs, heat and power use • Mostly used on handheld devices • Supported with all kind of operating systems • Supports 32-bit • New models support 64-bit
  6. 6. Raspberry pi 2 Model B 4/1/2016 Mohammad Dehghan 6
  7. 7. The raspberry pi 2 Model B is the second generation Raspberry Pi. It has: • A 900MHz quad-core ARM Cortex-A7 CPU • 1GB RAM • 4 USB ports • 40 GPIO pins • Full HDMI port • Ethernet port • Combined 3.5mm audio jack and composite video • Camera interface (CSI) • Display interface (DSI) • Micro SD card slot • VideoCore IV 3D graphic core It can run the full range of ARM GNU/Linux distributions, including Snappy Ubuntu Core, as well as Microsoft Windows 10. 4/1/2016 Mohammad Dehghan 7
  8. 8. Sample project: Controlling the light 4/1/2016 Mohammad Dehghan 8 We need to write a program to tell the pin to go HIGH or LOW. GPIO outputs are easy; they are on or off, HIGH or LOW, 3v3 or 0v. You can write its program by using Python.
  9. 9. 4/1/2016 Mohammad Dehghan 9 I.o.T Internet of Things
  10. 10. I.o.T (Internet of Things) 4/1/2016 Mohammad Dehghan 10
  11. 11. Thanks  4/1/2016 Mohammad Dehghan 11

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