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projects:zsun-wifi-card-reader [2017/09/12 18:47]
emeryth
projects:zsun-wifi-card-reader [2017/09/12 19:11] (current)
emeryth [Hardware hacking]
Line 129: Line 129:
   - Remove the G13 bootstrap resistor setting USB to host mode   - Remove the G13 bootstrap resistor setting USB to host mode
   - <​del>​Remove the card reader PCB and</​del>​ (the card reader PCB now contains the 3.3V regulator, so you can't just remove it) rewire the the USB signal pins (the ones on the bottom right in the pictures) to a USB plug   - <​del>​Remove the card reader PCB and</​del>​ (the card reader PCB now contains the 3.3V regulator, so you can't just remove it) rewire the the USB signal pins (the ones on the bottom right in the pictures) to a USB plug
 +
 +
 +Here's what it looks like on the old PCB with the pins connected to the original USB plug:
 +
 +{{:​projects:​usb_gadget.jpg?​direct&​600|}}
 ==== Original firmware ==== ==== Original firmware ====
  
projects/zsun-wifi-card-reader.txt · Last modified: 2017/09/12 19:11 by emeryth