Controlling microprocessors with javascript using Johnny-Five framework, a framework designed specially to work with IoT related applications and robotics using javascript.

1. NodeBots
Javascripting Robotics
Pankaja Gamage
Twitter : @PankajaGamage
LinkedIn : https://www.linkedin.com/in/pankaja-gamage/
Github : pankaja-gamage

2. IoT

3. The interconnection via the Internet of Computing devices
embedded in everyday objects, enabling them to send and
receive data.

4. So what’s a
Nodebot?
A nodebot is an electronic device(robot) which is controlled
by javascript(NodeJs).

5. Why Javascript ?
Javascript is Asynchronous and fast, and one of the most
famous and widely used language with a huge community.

6. Johnny-Five
● Is a Javascript
framework for robotics &
IoT, released in 2012 by
Bocoup, maintained by a
community of passionate
developers.

7. Johnny-Five can couple with
Popular application libraries such as Express.js and
Socket.io.
Fellow hardware projects like ar-drone, Aerogel and Spheron
Bluetooth game controllers like XBox Controller and DualShock
IoT frameworks, such as Octoblu

8. ● focuses on delivering comfortable APIs that can be easily
used with hardware.
● is a baseline for your project where you can add multiple
existing libraries or create and add your own libraries.
Johnny-Five

9. Digging Deep..
How NodeJs can control Hardware??
Johnny-Five and Arduino Integration

10. Standard
Firmata
But what is it??
Firmata protocol allows the Johnny-
Five framework to communicate
through a serial connection and
control the arduino microcontroller
( Firmata allows any type of software to control through the serial connection )

11. Nodejs Script Standard Firmata
communicating through a serial
connection
Arduino board

12. Hello World!
with

13. Q & A

14. Before
Endingsomething interesting