l12014_proxmark3_oled_build
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l12014_proxmark3_oled_build [2014/07/18 21:18] – [Notes] mmca | l12014_proxmark3_oled_build [2014/08/27 20:51] – info about mosi jumper wire blakangel | ||
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====== LayerOne 2014 Badge Build ====== | ====== LayerOne 2014 Badge Build ====== | ||
+ | {{ : | ||
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+ | Please use pic above for orientation (click for larger image).\\ | ||
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Start with the parts on page 1 and page 2 of the schematic.\\ | Start with the parts on page 1 and page 2 of the schematic.\\ | ||
- | Hold off on placing | + | Don't place the battery |
- | Use hotair gun for IC1 and U&7.\\ | + | Use hotair gun for IC1 and U$7.\\ |
Do not place (DNP) R55 and R60.\\ | Do not place (DNP) R55 and R60.\\ | ||
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C9 should be a 0 ohm resistor (jumper).\\ | C9 should be a 0 ohm resistor (jumper).\\ | ||
- | R43 should be changed to 110K~120K, ask M for that part.\\ | + | R26 should be changed to 110K there is a reel in the box.\\ |
- | Jumper JP2 like so: {{: | + | Jumper JP2 like so: {{: |
IC3 is now a 500ma part. CAT6219-330TDGT3 Do not use same part as IC13.\\ | IC3 is now a 500ma part. CAT6219-330TDGT3 Do not use same part as IC13.\\ | ||
If using micro usb, place it now. If using mini usb, wait till later as it goes on the bottom.\\ | If using micro usb, place it now. If using mini usb, wait till later as it goes on the bottom.\\ | ||
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+ | inject 5v in to 5V line at TP10, check at header pin for +3v3. , | ||
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+ | Once that checks out proceed to third page of schematic, and install the MCU (IC12) and the related parts.\\ | ||
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+ | Dont install the buttons and speaker yet, as they go on the bottom.\\ | ||
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+ | Short the two pins of IC7 with a zero ohm resistor like so: {{: | ||
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+ | Now flash MCU with: {{: | ||
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+ | Once again inject 5V in to TP10, test all the other voltages. {{: | ||
+ | Test point values:\\ | ||
+ | TP18 - 3v3\\ | ||
+ | TP19 - 2v5\\ | ||
+ | TP20 - 1v2\\ | ||
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+ | Use the Silver SV2: {{: | ||
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+ | Before installing the OLED display and battery, ensure the proxmark is properly working via USB by installing a jumper wire from F1 (PTC Fuse) to TP10 to provide 5V to the board. Plug into a computer and verify the correct USB VID/PID. | ||
+ | This is also a good time to install required proxmark3 usb drivers and the proxmark3 application for your OS. | ||
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+ | You need to install a jumper wire for the MOSI signal from the via near the buzzer to the correct pad of SJ1. Refer to the below photograph: | ||
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l12014_proxmark3_oled_build.txt · Last modified: 2014/08/27 20:57 by blakangel