Unfortunately, the XYZprinting da Vinci Jr 1.0 Pro is currently not, to our knowledge, compatible with OctoPrint, Mainsail, Fluidd, or SimplyPrint. For the best 3D printing experience, consider other 3D printers that are compatible with this software.
Disclaimer: Does not seem to natively support running OctoPrint, using a serial connection. More here; https://www.reddit.com/r/octoprint/comments/1392lu5/octoprint_with_the_davinci_10_pro/ & https://community.octoprint.org/t/can-octopi-now-connect-to-xyz-da-vinci-junior-1-0/19695/4
SimplyPrint
No, XYZprinting da Vinci Jr 1.0 Pro is not compatible with SimplyPrint