Figure 1 : Bluetooth V3 by DF Robot
So i decided ti try this Bluetooth. First i must have :
1) Android phone
2) BT modue3) Arduino
4) LED.
Android phone will send random numbers from 0-255 to Arduino every 5 second via BT module. This Will light up the LED attached to port 13 on Arduino. This is done with the help of an application called Amarino. Amarino has several test data which can be used for data transfer. Here event named Test Event will be used. I had download amarino from android meet arduino (AMARINO) and install it.
So, i open Arduino program and i test example "Test" in the arduino library.
Figure 2 : Open example "Test"
Figure 3 : The coding in Arduino
Figure 4 : Amarino in Android
Figure 5 : Monitor test event
Android cannot pairing with the bluetooth and no event was found. I must find the solution and why it cannot connect with Arduino.
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