Arduino tool for reading uPrint/ HP DesignJet 3D EEPROMs ======================================= Dumping Stratasys uPrint (SE) (PLUS) EEPROMs and DS2433 Chips from Stratasys Printers 1. Install the Arduino OneWire library from here: http://www.pjrc.com/teensy/td_libs_OneWire.html 2. Load the Arduino sketch and upload it. 3. Wire up your arduino: DataPin (D12) Ard +5V Ard GND ------------ ------- ---------- | | | | 2.2k | | |----/\/\/\ ----- | | | | | | | ------------ ------------ OneWire Data OneWire GND 4. Use tool.py to dump the EEPROM - see folder pics 5. Use https://github.com/bvanheu/stratasys for decrypting the content - see folder pics