Hacking Amazon's Eero 6 (part 1)

The blog post details the process of hacking Amazon's eero 6 (3rd gen 2020) Wi-Fi device, focusing on disassembly, identifying pins, brute forcing JTAG, and reading serial output. The author disassembles the device, identifies JTAG and serial pins, and uses a logic level shifter and Arduino Nano for communication. By soldering wires and setting up the wiring, the author successfully identifies JTAG and SWD pins. The blog explains the use of OpenOCD and a debug adapter like Adafruit FT232H to communicate with the device. The author configures OpenOCD for JTAG probing and successfully identifies the chip IDs. The process involves detailed steps such as setting up the debugger configuration, probing the JTAG interface, and creating a new configuration file based on the discovered TAP interface. The blog provides a comprehensive guide for hacking the eero 6 device, offering insights into the hardware and software tools required for the process.