24V DC Relay Module, KNACRO Multifunctional DC 24 Volt 1 Channel Relay Board Programmable Cycle Relay Module 10A Portable Timer Switch Board Power Switch Circuit 18 Modes(24V 1-Channel)

I bought a 1 channel one of these a while back and it was pretty easy to use.This one is exactly the same except you can change the timing modes for different channels.I didn't see it in the instructions, but hold down "set" to get into the modes.md - will blink which is your mode (here is where you select ch.1 or 2 and the function)t1 - is timer 1t2 - is timer 2 (this is only used in certain functions on/off/on or something)Nx - is a multiplier for your timer, I think .01 is base line. so if your going by seconds put this at 0100

This programmable multi relay board came without any instructions what so ever. I mean NONE. How the devil am I going to know how to program this this thing. Having to get back online to chase this down is p*ss-poor salesmanship. Customer service has simply gone to crap across the spectrum (only the newest thing I've purchased in many with similar problems).

Dont buy this it does not come with instructions and there are no help videos

There is a link for the instructions in the product description above.