Did somebody try hacking KERUI modules?

Projects Discussion and Showcase Device Hacking
1

Hi guys,

I'm trying to decode these KERUI modules (sold in aliexpress - http://goo.gl/BVCLMa) they are very cheap and its look is just great, I tried to read its data on 433Mhz without any luck, did some try to decode it?

2

I was hoping to hear as well. Have you tried the rcswitch library yet?

3

I use this code Kerui/read.ino at master · solvek/Kerui · GitHub
It works fine. The only problem is the distance. It works oh few meters only. I try different antennas and also would like to find a repeater.
Kerui sensors work fine meantime, but I don't know how long will be the battery life.