I now have Touch working!! Here's how: Add to /boot/config.txt these two lines at the very end: [pi0] dtoverlay=dwc2.,dr_mode=host This tells the Pi Zero to behave as a host for USB connections. My DIY USB cable had only 4 wires, leaving the OTG sense pin disconnected. This left the Raspberry Pi Zero assuming it was the slave, and not the master. The lines above change that assumption, and now it works perfectly! Thanks to Huan Truong from the Triangle Embedded Computing group for the suggestion.
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Thank you so much for the design! It looks cool! And I have just purchased this screen from AliExpress and looking for a case to use it with my Raspberry Pi 4 so this looks perfect. How is the screen doing now with your Zero? Have you used it more than you thought?
Thanks for the kind words. The case I have published is a bit too shallow for pi 4. I’ll work on a case for the pi 4. I’ll post here when it’s done, or feel free to remix and post a deeper version.
I now have Touch working!! Here's how:
Add to /boot/config.txt these two lines at the very end:
[pi0]
dtoverlay=dwc2.,dr_mode=host
This tells the Pi Zero to behave as a host for USB connections. My DIY USB cable had only 4 wires, leaving the OTG sense pin disconnected. This left the Raspberry Pi Zero assuming it was the slave, and not the master. The lines above change that assumption, and now it works perfectly!
Thanks to Huan Truong from the Triangle Embedded Computing group for the suggestion.
Thank you so much for the design! It looks cool! And I have just purchased this screen from AliExpress and looking for a case to use it with my Raspberry Pi 4 so this looks perfect. How is the screen doing now with your Zero? Have you used it more than you thought?
Thanks for the kind words.
The case I have published is a bit too shallow for pi 4.
I’ll work on a case for the pi 4. I’ll post here when it’s done, or feel free to remix and post a deeper version.