In the last article on AVR-USBASP, we have talk about how to use the USBasp to directly program the Arduino without Bootloader.
Burn Bootloader Atmega328 Serial Circuit OnWhich mean there is no longer need the USB to serial circuit on the Arduino board.For this article, we will show you the simplest way to burn the Arduino Bootloader firmware to the ATMEGA328P microcontroller on Arduino Board.
Burn Bootloader Atmega328 How To Use ThePlease be noted that every Arduino Board comes with a microcontroller pre-program with Bootloader firmware. Therefore, there is no need to burn the bootloader firmware again if you are getting an Arduino Board. Step 1: Get an AVR USBASP programmer The USBasp programmer can be obtained from here. Step 2: Connect the USBASP programmer to the Arduino Board The socket from USBasp to ICSP connector on Arduino Board is not compatible. Therefore, you need to find a way to connect the USBasp to the Arduino board. ![]() If the ATMEGA microcontroller is used for the first time (fresh), the jumper wire on AVR-USBASP must be shorted as shown in the photo above. It is due to the new fresh microcontroller are factory programmed for slow internal oscilator, thus we have to tell the USBASP programmer to program with slow speed. It takes a longer time during the programming as it is programmed with slow speed. After the ATMEGA microcontroller is programmed for the first time, the mini jumper may disconnect (open) and the programming will be faster. Step 3: Burning the bootloader, this may take few minutes After connect the AVR-USBASP from your computer to the arduino board, open the arduino IDE and click on Tools menu and under the Programmer sub-menu select USBasp. Then, click on the Burn Bootloader to start burning the bootloader under Tools menu. Burn Bootloader Atmega328 Software Will DisplayDuring the burning progress, the arduino software will display like photo above. If the jumper wire on the programmer is shorted, the programming process may take up to 5 minutes as it is in slow speed. ![]() Pls further discuss in our technical forum. Nizam Beg March 3, 2013 at 2:43 pm Please mention your Operating System and Board Details (MCU etc). All Rights Reserved Scroll to Top Home Learn Projects Workshop Forum All Tutorials Motor Robot Raspberry Pi Maker UNO Arduino PIC IoT Wireless Sensor Menu All Tutorials Motor Robot Raspberry Pi Maker UNO Arduino PIC IoT Wireless Sensor SHOP.
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