Brian Khuu

June 28, 2014

The TL-WR703N piratebox exploration

Exploring configuration and setup of a pirate box in a TL-WR703N with tips on using OpenWrt, UART port implementation, and USB mounting issues. read more

June 30, 2014

More Exploration Of The TL-WR703N

Continuation of the TL-WR703n experiment, attempting to flash the device using different methods and encountering issues with the USB to Ethernet adapter read more

December 31, 2014

Posiflex PP7000II usb printer adapter reverse engineering

A reverse engineering log for interfacing directly with a Posiflex PP7000II printer using an FTDI chip, for those hoping to interface to it via microcontroller platforms like Arduino, PIC, AVR, or Raspberry Pi. read more

February 12, 2015

making a smartcard reader more portable

Got a Smart Card Reader (Gemalto IDBridge CT30) for really cheap, but is frankly just too large. Would be nice to shrink it. read more

October 27, 2015

Cheap Ebay BLE Tag Teardown (iTag via iTracing app)

A teardown of a cheap BLE tag purchased from eBay, exploring its internal components and potential for reprogramming. read more

October 07, 2017

gameboy printer emulation via arduino

Extracting images from old gameboy camera carts using Arduino and a link cable. read more

March 25, 2019

Rockwell Automation University Presentation Events Notes

Notes on the interesting developments in Industrial Automation discussed in a presentation, including a new Machine Learning Appliance module integrated with PLCs. read more

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