Hello, I have a question regarding the Arduino bootloader, as I'm still a little confused even after reading a bit about it. So it's to my understanding that the bootloader is used so that you don't need external hardware to upload code to the chip. I've read that it is not necessary in all circums…

Questions about the arduino bootloader.

LarryD March 29, 2014, 11:01pm 2

Using TX RX, you need a boot loader.

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