I recently discovered that the dock connector on the Thinkpad X1 tablet Gen 3 uses USB for the keyboard on the POGO pins, I want to use that connector to add a USB 2.0 hub to my tablet case (lenovo medical case for the X1 tablet)
Can't find much info on that bit online, but found lots of info for converting the Keyboards to USB. I wired up a USB port following
https://sharktastica.co.uk/resources/im ... ogo-6p.jpg
If i connect a 10K resistor between ground/pin1 and pin5 (NC) i get a USB ding and then i see voltage on the 5V pin, but it drops to 2-3V when i plug in a...
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