This repository implements a complete embedded IoT system for automated meter reading (water, gas, electricity) using an ESP32-CAM with on-device TensorFlow Lite inference. The firmware captures images, performs alignment and ROI extraction, runs digit and analog pointer recognition via quantized TFLite models, applies post-processing (consistency checks, rate limiting, decimal shift), and publishes readings via MQTT, InfluxDB (v1/v2), Webhook, or a built-in REST API. The architecture follows a modular flow-control pattern with separate components for camera control, image processing, neural network inference, configuration, logging, and output protocols. A full-featured web interface provides setup wizards, live data graphs, OTA updates, and file management. The system is designed for low-power edge deployment on ESP32 with PSRAM and SD card storage.