Issues turning spindle on in the Gcode

I have been having an issue with my Workbee where, despite putting M3 and M5 into my Gcode, I need to start and stop my router before running my code otherwise it doesn't turn on when the program is run. I have the black box connected to the IOT switching relay power and my router plugged into the normally off plug. I have had a few different tools plugged in this way. is there something else I need to add to my code or is turning the router on and off before running the only way to get it to trigger in the code?

thanks

 

I should mention that i turn it on and off through the Openbuild control drop downs.

 

Ahh, thanks. i am using a different cam software so i have to go in and add certain commands.