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Connecting to WiFiExercise 1: | ||||||||
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< < | Move the server to the ESP32. In this case, the WiFi initialization is needed before starting the server part. Test the communication as you did in exercise 5. | |||||||
> > | Write a client on the ESP32 which reads the temperature and humidity from the DHT11 every 5s and packs the result into a message of the following form: temperature [°C]: 25,humidity [%]: 56 Send this message to a server on the PC The server parses the message and extracts the parameter names (temperature [°C] and humidity [%]) and the values and plots them in a dynamic plot created with matplotlib. The parameter names are used for the legend, the values are displayed graphically. In the above plot, I put a finger on the DHT11, which quickly increases the measured humidity and more slowly increases the temperature. | |||||||
-- Uli Raich - 2022-08-29 | ||||||||
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