Huan is hereby awarded "Master of USB Debugging". I missed your reply, and just found it. It made absolute sense, and I added the overlay you suggested, and that *FIXED MY SYSTEM!!*
Note that /boot/overlays/README says: > Name: dwc-otg > Info: Selects the dwc_otg USB controller driver which has fiq support. > *This is the default on all except the Pi Zero which defaults to > dwc2.* > Load: dtoverlay=dwc-otg > Params: <None> > and Name: dwc2 > Info: Selects the dwc2 USB controller driver > Load: dtoverlay=dwc2,<param>=<val> > Params: dr_mode Dual role mode: "host", "peripheral" or > "otg" > Thanks so much, Huan. I'm adding credit to you on the YouTube channel and on Thingiverse. Once I get the files up on git, I'll mention you there as well. So grateful, Ron On Tue, Jun 7, 2022 at 2:39 AM Huan Truong <[email protected]> wrote (Ron added the color): > Since you mentioned that you use a handmade usb cable... This could be the > problem. Reason is that the mini USB-OTG cable actually has 5 pins: > > https://www.pinterest.com/pin/511580838893581192/ > > If you splice a straight USB cable to connect to a usb device, the pi > will > assume it's the slave, not the master. > > If you insist on using your DIY cable, try adding this to /boot/config.txt: > > [pi0] > dtoverlay=dwc2,dr_mode=host > > -- J'ai bonne espérance!
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