Controlling Sonoff 4Ch Pro in Homey

[Joka]

Take a look here to get an idea how it works:

Sprinkler system rainbird - what to connect

So far I have used Smartthing but I am moving to Homey and the only device I cannot integrate is the sonoff 4CH pro which controls the valves to water the garden. Do you have any idea if it can be replaced with what device to work with homey? [smart]