u/sectune

Hey,
I was wondering if I could acquire a controller for my newly bought flexispot E1 pro dual motor. I am wondering if I can buy e.g. E7 pro controller from flexispot (if they would sell) and if it would be compatible? I am building this table for my disabled friend and just recently found out that you could automate the mechanism with higher-tier controllers (E1 pro controller is missing a second rj12 port from what I understand). E7 pro does have this, albeit unofficial, possibility. So could I contact flexispot and ask them for an e7 pro controller and would that be compatible with e1 pro wiring?
Thank you very much!