Hi, I have been programming my atmega328 processors using an adafruit tinyusb board for a while, and am about to try a tinylily using its mini USB board.
What programmer type should I pass to avrdude? I optimistically tried tinyusb, but got the following error:


sudo avrdude -c usbtiny                         -p m328p -b 115200 -U flash:w:a.hex:a
avrdude: Error: Could not find USBtiny device (0x1781/0xc9f)