Login with Facebook
Bidirectional Wireless Data Communication between HC-06 Bluetooth Module and Android Mobile with ATmega32 and LCD Display
In this project, we will learn Bidirectional Wireless Data Communication between HC-06 Bluetooth Module and Android Mobile with ATmega32 and LCD Display. Here, we will connect the HC-06 Bluetooth and Android Mobile through Bluetooth. And, we will send data wirelessly from Android Mobile to HC-06 Bluetooth Module and vice versa. The data received by HC-06 Bluetooth Module is displayed in a 16X2 alphanumeric LCD.
The communication between HC-06 Bluetooth Module and Android Mobile takes place through wireless Bluetooth technology. And the communication between HC-06 Bluetooth Module and ATmega32 microcontroller takes place through UART serial communication protocol. The HC-06 Bluetooth Module and Android Mobile are connected through Bluetooth. User transmits data from the Android mobile (i.e through the Bluetooth Terminal App) to the HC-06 Bluetooth Module through bluetooth. The HC-06 Bluetooth Module receives the data and transmits it to the ATmega32 microcontroller through UART. After receiving the data, the ATmega32 microcontroller increments the received data and sends it back to HC-06 Bluetooth Module. Then, the HC-06 Bluetooth Module transmits the received data to Android Mobile. The ATmega32 microcontroller will also display the received data in a 16X2 alphanumeric LCD.
Softwares Required
-
Atmel Studio 6 Software
-
SinaProg Hex Downloader Software
-
USBasp Driver
-
Bluetooth Terminal Android App.
Hardwares Required
Circuit Diagram
Video
Connection Guide
The step-by-step connection guide for Bidirectional Wireless Data Communication between HC-06 Bluetooth Module and Android Mobile with ATmega32 and LCD Display is as follows
-
Steps - 1 ( 0f 14 )
Insert the DC Pin of 12V, 1A DC Adapter to the DC Socket of AVR Trainer Board-100.
-
Steps - 2 ( 0f 14 )
Connect PortB header with LCD data header in AVR Trainer Board-100 with a 10 to 10 FRC Female Connector.
-
Steps - 3 ( 0f 14 )
Connect RS, RW & EN pins of LCD control header with PC0, PC1 & PC2 pins of PortC header respectively in AVR Trainer Board-100 with 1 to 1 Connectors.
-
Steps - 4 ( 0f 14 )
Connect the 16X2 Alphanumeric LCD to the LCD header of AVR Trainer Board-100.
-
Steps - 5 ( 0f 14 )
Connect the VCC and GND pins of HC-06 Bluetooth Module with the 5V(VCC) and GND header pins of AVR Trainer Board-100 respectively with 1 to 1 Connectors.
-
Steps - 6 ( 0f 14 )
Connect the TXD and RXD pins of HC-06 Bluetooth Module with PD0 and PD1 pins of PortD header of AVR Trainer Board-100 respectively with 1 to 1 Connectors.
-
Steps - 7 ( 0f 14 )
Connect the ISP header of AVR Trainer Board-100 with AVR USB Programmer header of AVR USB Programmer with a 10 to 10 FRC Female Connector.
-
Steps - 8 ( 0f 14 )
Connect the AVR USB Programmer to the PC/Laptop's USB Port directly or with the help of USB AM-FM Cable.
-
Steps - 9 ( 0f 14 )
Download the Bidirectional Wireless Data Communication between HC-06 Bluetooth Module and Android Mobile with ATmega32 and LCD Display Hex file to AVR Trainer Board-100 with the help of SinaProg Hex downloader and AVR USB Programmer.
-
Steps - 10 ( 0f 14 )
Switch on the power with the help of Power Switch of AVR Trainer Board-100.
-
Steps - 11 ( 0f 14 )
Pair the HC-06 Bluetooth Module with Android Mobile. Default PIN of HC-06 is 1234.
-
Steps - 12 ( 0f 14 )
Open the Bluetooth Terminal App in the Mobile and Connect the HC-06 Bluetooth Module with it.
-
Steps - 13 ( 0f 14 )
Reset the AVR Trainer Board-100 using its Reset switch.
-
Steps - 14 ( 0f 14 )
Send data from Bluetooth Terminal App and see the output in the 16X2 Alphanumeric LCD.
Post a Comment