IIoT-Cloud FAQ's:

Q1: Is it possible to transfer files to the cloud via the functions provided by the CODESYS IIoT Library?
A1: The content of files can be transfer via MQTT or HTTPS.
      Our libraries transport byte arrays or WSTRRINGs.

Q2: How exactly is there to proceed?
A2: You have to load the file and send it as a byte array via MQTT.
      On the remote station you can store the received bytes as a file again.
      In case of HTTPS (transports WSTGRINGs) you have to encode the binary data Base64 before and decode it again when receiving.

Q3: Is there a SFTP module to transfer files from an external server into the Edge-Controller?
A3: At the moment there is no SFTP module.


See also....

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