Export history to USB
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Is possible to export history from UniPi (neuron) to plugged USB ?
Like: If some DI is set on TRUE, export history data to USB.
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@oliwer11 Nope.. We prefer the online DB
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If we need to log some values as a trend, it will not work, without internet connection, ever?
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@Iogo this is not planned in the near features in Mervis. You can do the logging on your own - eg read the data in a python script from a Modbus TCP server and write it to the SD card...
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Ok..This is something new to me. Could you please give me details?
Can this python script run "inside" the Neuron S103, or does it need external raspberry pi for example?
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@Iogo It can run inside. Just make sure to read the last few lines of the Readme.txt which you can get from the same folder as installator of Mervis Ide and the image.