I try to make a project to make this project.Sorry for my poor English.
Use the Webpage to Control the arduino devices throungh the Android,now it is works.
But i think i need more suggest.
this is the finally work:
visit:http://api.phodal.com
Maybe some one to join us.?
This is the code of the pro mini commucation to the UNO.It work but not very good.use i2c but only 1 byte data.So
Mini+UNO.rar (2.05 KB)