Basic flow to command SDS011 and DHT nodes to get results on a chart.
SDS011-node.js needs a little fix available on GitHub fork for commands with parameter otherwise commands like "setWorkingPeriod()" won't work.
An unconfigured USB UART node providing search box is used to find correct serial port.
Let node unconfigured or erase it to avoid conflicts.
SDS011 with USB2SERIAL adapter works also on windows.
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