What's nice about that module is the wide operating voltage range...so you could use this at 5V DC or 12V DC for example. The previous module had a narrower voltage range.
The solder blobs also appear to control the polarity of the input trigger and output voltage. What would be interesting is to see if two (or more) modules could be easily daisy-chained so that you could create a cycling 1 minute ON, 5 minutes OFF (or whatever ON-OFF combo). In other words, the "last" module's output is looped back to the "first" module's input. At less than $1 per module, this would be less expensive than any other digitally-precise cycle timer module that I'm aware of. It's not relay output so can't switch Amps of current...but could be a compact and economical way to add some interest to LED-lit buildings.
30-50 days...yikes! But glass-half-full, if for whatever reason there is some quirk in the module so it doesn't work in your application, I'm confident you could sell them on eBay since you could offer U.S. shipping! While there were dozens of sellers on eBay and elsewhere, I couldn't find a ships-from-U.S. seller! Heck, with the price markups I see on similar modules when you click on "US ONLY" in eBay, I'll bet you can completely recover your costs and then some! 
