The Pi4 has otg via the usb-C socket.... (and like the Pi Zero and Zero-W can be used as in usb-Gadget mode.)
https://raspberrypi.stackexchange.com/qu...-b-located
Also worth noting the Pi4 does not have poly-fuse protection on the usb-c power input.... previous Pi (except the above mentioned Zero') did have poly-fuse on the micro-usb power.
This means powering via the header pins is the same as powering via the usb-C and so frees up the usb-C for otg use.
https://raspberrypi.stackexchange.com/qu...-b-located
Also worth noting the Pi4 does not have poly-fuse protection on the usb-c power input.... previous Pi (except the above mentioned Zero') did have poly-fuse on the micro-usb power.
This means powering via the header pins is the same as powering via the usb-C and so frees up the usb-C for otg use.
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bob
bob
