#4 Arduino Mega: Bluetooth Communication to Toggle the LED (using HC-05)
IoT Tutorial #4 [ Arduino Mega Tutorials #4 ]
Here I will demonstrate the mini project, Turning ON / OFF the LED using wireless Serial Communication using Bluetooth Module HC-05 using Arduino Mega (ATMega 2560).
Problem Statement:
- To Turn ON / OFF the LED using wireless Serial Communication (Tx1 and Rx1).
- Serial communication will be done by USB cable (A to B) for cross-checking the output. (through Tx0 and Rx0)
Requirements:
- Arduino Mega (ATMega 2560)
- USB Cable (A to B)
- Android Phone with "Bluetooth Terminal" App installed in it.
- 1 LED
- 1k Resistor
- Bread Board
- Male to Male wires (minimum 6)
Program Outcome:
NOTE:
Steps:
Physical Connection:
Downloads:
Demonstration:
Program:
Here I will demonstrate the mini project, Turning ON / OFF the LED using wireless Serial Communication using Bluetooth Module HC-05 using Arduino Mega (ATMega 2560).
Problem Statement:
- To Turn ON / OFF the LED using wireless Serial Communication (Tx1 and Rx1).
- Serial communication will be done by USB cable (A to B) for cross-checking the output. (through Tx0 and Rx0)
Requirements:
- Arduino Mega (ATMega 2560)
- USB Cable (A to B)
- Android Phone with "Bluetooth Terminal" App installed in it.
- 1 LED
- 1k Resistor
- Bread Board
- Male to Male wires (minimum 6)
Program Outcome:
NOTE:
Steps:
Physical Connection:
Downloads:
Download link is given in the Description of the YouTube video shown below.
Demonstration:
Program:
Click here to see more codes for Arduino Mega (ATMega 2560) and similar Family.
Feel free to ask doubts in the comment section. I will try my best to solve it.
If you find this helpful by any mean like, comment and share the post.
This is the simplest way to encourage me to keep doing such work.
Thanks and Regards,
-Akshay P. Daga
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