Sorry, I finally show you how to setup Renko chart and EMA cross Renko EA.
I found the freeware (Renko chart generator) and I just tested and found it worked fine!
It is an indicator.
Please watch video for more detail.
If you have any questions , just leave the comments. Thanks!
According to Shin information , Renko box size should be larger than spread value. Normally 3 times of spread. Please decide your box size with yourself.