![]() This makes it easy to use with AVRdude or Arduino IDE with only minor configuration changes. If you plug in FTDI and use the Arduino Uno programming procedure it will use that technique. If you plug the USB port in, it will enumerate as a USBtinyISP for USB bootloader. This bootloader looks just like a USBtinyISP - and since it uses the unique Adafruit VIDPID we own and that we added to avrdude so long ago, it works with only very minimal configuraton tweaks. ![]() One of the challenges with the Pro Trinket is that we wanted to have a built-in USB bootloader, but the ATmega328 doesnt have built-in USB hardware So instead, Frank (our awesome engineer with mad USB chops) created a USB bootloader that combines the elegance of V-USB with the well-supported and tested nature of the USBtinyISP. ![]() Build your own quote board with Adafruit IO and an LED matrix display.
0 Comments
Leave a Reply. |