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arduino:arduino_without_a_bootloader

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arduino:arduino_without_a_bootloader [2020/01/04 02:28] – [Procedures] mithatarduino:arduino_without_a_bootloader [2020/01/04 02:46] – [Getting your bootloader back] mithat
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 </WRAP> </WRAP>
  
-Directly uploading a sketch to an Uno or Nano using a USBtinyISP is very straightforward:+Directly uploading a sketch to an Uno or Nano using a USBtinyISP is pretty straightforward:
  
   - Configure your IDE to use the USBtinyISP: //Tools > Programmer "xxx"// and select //USBtinyISP//   - Configure your IDE to use the USBtinyISP: //Tools > Programmer "xxx"// and select //USBtinyISP//
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 When you upload a program using a programmer, you overwrite the bootloader. This means your board will no longer work with the conventional //Sketch > Upload// command in the IDE. However, getting the bootloader back is straightforward. When you upload a program using a programmer, you overwrite the bootloader. This means your board will no longer work with the conventional //Sketch > Upload// command in the IDE. However, getting the bootloader back is straightforward.
  
-Uploading a bootloader to your micro is almost identical to uploading a program using a programmer. The only difference is that instead of uploading a program using //Sketch > Upload Using Programmer//, you upload the appropriate bootloader for your board using //Tools > Burn Bootloader//. As was the case when uploading programs, before you upload the bootloader, you must confirm that //Tools > Board// and //Tools > Processor// fields are set appropriately for your board.+Uploading a bootloader to your micro is almost identical to uploading a program using a programmer. The only difference is that instead of uploading a program using //Sketch > Upload Using Programmer//, you upload the appropriate bootloader for your board using //Tools > Burn Bootloader//. As was the case when uploading programs, before you upload the bootloader, you must confirm that //Tools > Board// and //Tools > Processor// or other options are set appropriately for your board.
  
 After uploading the bootloader, you should be able to use //Sketch > Upload// again just as you always have. After uploading the bootloader, you should be able to use //Sketch > Upload// again just as you always have.
  
arduino/arduino_without_a_bootloader.txt · Last modified: 2022/05/30 05:46 by mithat

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