IIoT-Cloud FAQ's:
Q1: Is it possible to transfer files to the cloud via the functions provided by the CODESYS IIoT Library?
Q2: How exactly is there to proceed?
A1: The content of files can be transfer via MQTT or HTTPS.
Our libraries transport byte arrays or WSTRRINGs.
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.
Q: Is there a SFTP module to transfer files from an external server into the Edge-Controller?
A: At the moment there is no SFTP module.
See also....
- Our Codesys Online Help (OLH) Website
- Our Store Products for IIoT