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Firebase and IoT

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Arduino

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Arduino UNO R3 + Mini

  • Open source
  • Based on MEGA328P
  • UNO R3 - ~ $4
  • Mini - ~ $3

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Shields

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Soft

  • Arduino IDE
  • Lot of libraries
  • Easy to upload firmware

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Robots

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ESP8266

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ESP8266

Programmable WiFi module

Can work in three modes (hotspot, client, both)

Arduino-compatible

Has big community

Cheap ($2 - $4)

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NodeMCU V3

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Power supply

  • Lithium polymer battery (~1000 mAh)
  • Voltage regulator 3.3V (LM1117)
  • Battery charge controller
  • Cellphone charge

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Electrical control (relay)

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Robots

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Soft

Eclips

Arduino IDE

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PlatformIO

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PlatformIO

Based on command-line tool

Plugin for Atom and VSCode

Support different platforms

Package manager

Ability to use CI at the cloud

Made in Ukraine!

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Raspberry PI

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Raspberry Pi 3 Model B

  • Проц ARMv8 1.2 GHz 64 bit
  • RAM: 1Gb
  • HDMI выход (1080p)
  • SD card
  • Аудио выход
  • 40pin GPIO
  • 4x USB
  • Ethernet

~$43.00

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Paspberry PI Zero

1GHz ARM11 core

512MB

HDMI 1080p60

40-pin GPIO

1x Micro USB 2.0

~$5.00

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OS

Raspbian

Debian

Ubuntu

Any linux based

Windows 10!!!

​

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What you need

Power supply

SD card

HDMI cable

USB keyboard (+mouse)

WiFi module

Case

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More about electronics

https://bit.ly/iot-intro

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Thank you!

Questions?

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https://fb.me/snipter

Jaroslav Khorishchenko

Software engineer at Smart App Studio