GitHub - JulianOzelRose/TL-WR841N-v14: Hardware hacking of TL-WR841N router. Gained root shell access via the router's UART port. Extracted the file system via TFTP and extracted the firmware via SPI programmer.
Amazon.com: TP-Link N300 Wireless Extender, Wi-Fi Router (TL-WR841N) - 2 x 5dBi High Power Antennas, Supports Access Point, WISP, Up to 300Mbps : Electronics