Arduino relay module bluetooth upgrade for android control.

Upgrading a basic 1 channel relay module to android bluetooth control.
For small size, im used attiny45/85.

Its works with parseInt, so accept only integers from android.
Im used 111 for turn on, and 222 to turn off, but you can change it.

Used android app:
https://play.google.com/store/apps/details?id=appinventor.ai_h_imr3.ArduConS

Attiny code:
https://drive.google.com/file/d/0B6GR9Hj5Ut61UWF5SnV4alhTOU0/view?usp=sharing

For more details, check the instructable:

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EasyEDA – Free Schematic & PCB Design + Simulation Software Review

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