HMB | IoT | CH04 | Raspberry Pi with Python 13

Raspberry Pi with Python
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Content:
- In this experiment, we need to let the clients communicate with each other in the following scenarios: A client named "A" captures a sensor value (assume random values) and a feedback (assume normal, low and high) and this client needs to send them to another client named "B". Client "B" should receive the value from "A" passing through the server and display the results on a simple GUI. To handle this, four communication code (keywords) are used to let the clients and serve understand each other: "EXIT" for termination, "REGISTER" for starting the socket connection, "SEND" for sending from a client to the server and "RECEIVE" for sending from the server to a client. JSON is used to handle the communications and there are two types of messages: sending data message and sending server feedback message. Data message includes: identifier, from, to, message (feedback and value) and code. Server feedback message includes only status. The GUI consists of two labels to display the captured value and its status (feedback).
- This experiment is divided into three videos to simplify the video contents:
(1) HMB | IoT | CH04 | Raspberry Pi with Python 13: https://youtu.be/dAVgvGnmpCg
(2) HMB | IoT | CH04 | Raspberry Pi with Python 14: https://youtu.be/lIlGBSAbCFo
(3) HMB | IoT | CH04 | Raspberry Pi with Python 15: https://youtu.be/U0MamFZz2b8
All of them (beside other related videos) are included in the playlist: https://www.youtube.com/playlist?list=PLVrN2LRb7eT1VmfxVyqNJ9cvlJ66VKkRo
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By: Hossam M. Balaha
C.V.: http://bit.ly/2wAZ2nI