Thanks!
However, I can't seem to get this to work. I can't figure out what I'm doing wrong.
One HMMWV named group1 with EPLRS off placed in mission editor.
Three seconds in, do script "Group.getByName('group1'):getController():setComma nd({id = 'EPLRS', params = {value = true, groupId = 1,}})"
No dice.
Edit: I got it! "setCommand" not "setComma nd"