Over USB, they even have a bit of EEPROM, and they're veryĬomfortable to develop for. They have a bootloader in ROM which allows programming them There are NXP ARMs with USB (LPC11U24 e.g.) for a lot less than theĪVR8. Specific device class since that makes host software development theĮasiest, but bulk endpoints should really be used to transfer the 512 To handle communications error limits all communication to controlĪnd interrupt transfers, both of which are no good if you want theĭevice to present a USB-UART interface. The bitbanged V-USB will only do low speed, which besides theĮlectrical non-compliance with the USB standard and inability Pick one of the handful different types that comes with actual USB ![]() ![]() Please avoid using V-USB, and if you insist on working with AVR8 then
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