Евгений Алексеев Posted August 17, 2021 Posted August 17, 2021 I connected the power directly to the 5V and GND pins and I tried to connect a USB modem with external power , usb-serial adapter, Flash Memory to type-C , but devices are not found. There is no problem in schematic
Werner Posted August 17, 2021 Posted August 17, 2021 Those USB-C connectors on SBCs are often for power supply only. Probably the same for R1+ http://www.orangepi.org/Orange Pi R1 Plus/
Евгений Алексеев Posted August 17, 2021 Author Posted August 17, 2021 But why pin Y7 (USB1_DM) and pin AA7(USB1_DP) from chip connected to TYPE-C pins (A6, B6, A7, B7).| RK3328 has 1 USB3.0 and USB2.0 x 2 . So USB3.0 connected to LAN IC, one USB2.0 connected to USB port and other USB2.0 connected to USB type-C OrangePi_R1Plus_RK3328_Schematic_v1.2.pdf
Werner Posted August 17, 2021 Posted August 17, 2021 I don't know. Does USB-C work with vendor image?
Евгений Алексеев Posted August 18, 2021 Author Posted August 18, 2021 USB-C works as ADB Debugger in Android Image.
Евгений Алексеев Posted August 21, 2021 Author Posted August 21, 2021 I'm on vacation now, I will check the Ubuntu image after 2 weeks
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