TTGO

This is the third major update to the CDP/LLDP packet sniffer (First, Second). The main processor is now the ESP32 microprocessor. Of the available packages, I’ve chosen the TTGO T-Display. I would like to give a shout-out to Colin for his assistance, and for testing what has been (at times) some cringe worthy code. There has been some pretty poor work-arounds to resolve issues, and then (hopefully) cleaned them up later. If you notice any remaining please let me know. You can see below that the wiring is far simpler than the previous versions. This is thanks to the T-Displays extra built in options. The major changes in the T-Display: built in TFT, charging circuit, and Bluetooth. The red mosfet is used to distribute power to peripheral devices. The reason for the mosfet is to… Read More »ESP32/CDP/LLDP/DHCP – Third Edition