IoT Droplock source code and demonstration

This record contains the code projects used to turn a commercial off the shelf smart padlock into an "IoT Droplock" - a hacked device designed to steal fingerprints. It also contains code projects for the IoT Droplock proof of concept, using a demonstrator that was custom-built from widely available components. Videos demonstrating both of these Droplocks are included in this record as well.
Software/equipment used to create/collect the data
Video software: Adobe Premiere, Panopto; Development software: VSCode, Git, Nordic Semiconductor nRF Toolkit, Wireshark, JADX, Ghidra, OpenOCD; Development hardware: STLink v2, LilyGO T-Display-S2, Waveshare capacitive fingerprint reader, TLL05A smart padlock
Software/equipment used to manipulate/analyse the data
Development software: VSCode, Git, Nordic Semiconductor nRF Toolkit, Wireshark, JADX, Ghidra, OpenOCD; Development hardware: STLink v2, nRF52840 Dongle