Hi,
Long time lurker, first time poster.
Recently I have been working on an alternative firmware for the WiFi module that can be plugged in to Riden's RDxxxx power supplies. Using this software the power supply can be controlled over Modbus TCP as well as SCPI.
I have released the source code and compiled firmware as well as installation instructions on GitHub:
https://github.com/morgendagen/riden-dongleHopefully this is useful to somebody out there. Should you decide to give it a spin, then please let me know of any issues or feature requests by adding a GitHub issue.
Regards,
Peder