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> Pi Zero outspecs it for 5% of the cost Does Pi do USB device "emulation" (has it "gadget" drivers)?
by zokier 7y ago
> Pi Zero outspecs it for 5% of the cost
Does Pi do USB device "emulation" (has it "gadget" drivers)?
- gruturo 7y agoNot all of them, but the A, A+ and zero do. Basically all models _without_ a built-in USB hub work. The Pi 4 is capable of OTG only over the USB-C port, and only with a recent firmware. They support a bunch of modes, like Mass Storage, Ethernet, Serial, HID, etc. Example: https://gist.github.com/gbaman/50b6cca61dd1c3f88f41 https://gist.github.com/gbaman/50b6cca61dd1c3f88f41