This repository is an ESPHome custom component and configuration pack that turns an ESP32 into a BLE bridge for controlling Tesla vehicles. It implements a `tesla_ble_listener` component that connects to the car's BLE advertisement/command channel, encrypts/decrypts Tesla's proprietary BLE messages using a forked `tesla-ble` library, and exposes ESPHome services, buttons, sensors, and selectors for actions like lock/unlock, frunk/trunk, climate, and cabin overheat protection. The repo is primarily YAML package definitions and C++ component code, with a Makefile and CI workflow for building board-specific firmware.