Utilizing the internal USB 4 header with the 4G card

[marcrich90]

I was able to successfully utilize the USB 4 connection that is abandoned on the 4g card. (Tapped pins 13/15 on the main connector and tapped onto 5v and GND for power)

It is doable if you take your time and use plenty of flux.

NOTE The data line connection to the wifi card in the picture was reversed. I swapped the pins in the connectors rather than re-soldering to make it work.

[white-round-square]

Free USB for UConsole

Thanks @Krim for an idea If you want to extend your UC almost for free, you can re-use pcb which comes with non LTE unit. There are 2 unused usb ports there, which requires some soldering One is easy accessible [PXL_20240419_111109328] (2 in center is DP and DM), other - GND and 5V Second one requires to take 2 contact for DP and DM from PCI connection and take 5V and GND from other places [PXL_20240420_111947070] I decided that i need only one external USB, and internal contacts i wil…