aliahmednada/iot

Instructions

this is a lab assisgment presented to labforward team , the objective to establish a communication bet 2 devices to transfer data bet them.

Brief

the Idea of the solution is work on the device (Instrument) as a server and driver ( machine ) as a client , using websockets as a realtime communication protocol which would be extremely fast , the steps to run the 2 nodejs apps as follows :

The port Configured is 9899, to change it please edit in the .env file

• npm install
• npm run test
• npm run server ( On a terminal 1 ) or npm start
• npm run client ( On a terminal 2 )
• start sending messages from terminal 2 and you should see it in terminal 1 , once message is sent a message would be sent to terminal 2 confirming that the message have been recieved.

Allowed commands in driver

• S +
• S -
• S
• S I
• Send stable weight value'

sample

please contact me through email incase of any comments : [email protected]

Ali Nada