Difference: InternetAccess (9 vs. 10)

Revision 102020-10-12 - UliRaich

Line: 1 to 1

META TOPICPARENT	name="WebHome"

Internet access

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Once we have collected data from the sensors we want to get access to them. This can be accomplished most easily by transferring the data over the Internet. Most of the time we also want to plot the data in some form or another. Often it is also desired to see real time data.

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Once we have collected data from the sensors, we want to get access to them. This can be accomplished most easily by transferring the data over the Internet. Most of the time we want to plot the data in some form or another. Often it is also desired to see real-time data.

WiFi

The WeMos D1 mini ESP32 CPU board offers WiFi access implementing a TCP/IP and full 802.11 b/g/n Wi-Fi MAC protocol (see the ESP32 data sheet) and the ESP32 port of MicroPython offers a network module with the necessary access functions.

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Before looking into the WEB server we must first make sure we have Internet access through WiFi.The following screen dump shows an interactive MicroPython session where WiFi access is granted:

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Before looking into the WEB server, we must first make sure we have Internet access through WiFi.The following screen dump shows an interactive MicroPython session where WiFi access is granted:

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