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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App Inventor 2 tutorial – Android Control Arduino with HC-06 Bluetooth module

Free HC05/06 control android app:
https://play.google.com/store/apps/details?id=com.thunkable.android.Planetleak.ArduConS_FREE

IOS control arduino with HM-10 bluetooth:

Simple way to turn low and high state the arduino pin13, with android phone via Bluetooth.
You can change the led to relay.
Wiring in the video, pic from the Fritzing program.

Arduino code:

https://drive.google.com/file/d/0B6GR9Hj5Ut61NkJUbC1nOHZKVm8/edit?usp=sharing

App inventor .aia file (you can import and edit in app inventor):

https://drive.google.com/file/d/0B6GR9Hj5Ut61UXdYajZQcXlPTFE/edit?usp=sharing

My other App Inventor 2 projects:

ESP8266 GPIO Control: https://www.youtube.com/watch?v=qWKcOnoyBzE
Custom button label with tinyDB: https://www.youtube.com/watch?v=Q1C8BhOoYHY
Simple clock: https://www.youtube.com/watch?v=tIKowBYIAG0
Password protect screen: https://www.youtube.com/watch?v=eftJC7K2cBc
Receive data from arduino: https://www.youtube.com/watch?v=xjtxrxVauZg
Recieve 2 data from arduino: https://www.youtube.com/watch?v=DkGGilznfG8
QR code door lock: https://www.youtube.com/watch?v=gubRBe60_Go
Accelero arduino servo: https://www.youtube.com/watch?v=vlYjX2iIzrI
Accelero two servo: https://www.youtube.com/watch?v=sbnHFV2xdCw
Tv remote with ardu: https://www.youtube.com/watch?v=Uu5rlXhf6mc
Ardu SPI and eeprom: https://www.youtube.com/watch?v=DSCW7EAweJk
PC gamepad: https://www.youtube.com/watch?v=rsy3gc0n0r8
Countdown timer: https://www.youtube.com/watch?v=3QmuHwGLfJw
Checkbox with tinyDB: https://www.youtube.com/watch?v=8XIlzEHkVUg
Analog voltmeter: https://www.youtube.com/watch?v=2c2JI2KXQP0
Basic BT keyboard for PC/RPI: https://www.youtube.com/watch?v=q64nO9ByrlI

If my videos are helpful or just enjoyed, please be my patron:
https://www.patreon.com/user?u=4374515

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