Bei Chen Liu

The atmega32u4 is using the default buffer size of 512 bytes which is ridiculously big since atmega32u4 only have 2.5KB of SRAM in total. It should not break anything if...

I dont think a complete command overwrite is necessary, as this is an extra step, and I am not overwriting the command for upload. A custom dependency may be the...

For Arduino version greater than 1.0.5, this process can be automated without needing an extra flags as the `board.txt` has the `.upload.use_1200bps_touch` set to true for all boards that uses...

I confirm that `stty` works for both MacOS and Linux to kick the device into bootloader mode, but with quirks. On Mac (MacOS 10.12.6) I used `stty -f /dev/tty.usbmodem1411 1200...

OK I tested the setting VID and PID for Arduino Leonardo and here is my results: `SoftwareSerial` library seems to cause the Leonardo to hang (unrelated to the PR, but...

@JonasProgrammer The VID had PID are compiler flag for the USB CDC [here](https://github.com/arduino/Arduino/blob/master/hardware/arduino/avr/cores/arduino/USBCore.cpp), so it only works for board with native USB such as Leonardo and Due. And you have...