The ESP32-S3 EC200U 4G LTE Cat-1 WiFi Bluetooth GNSS IoT Smart Modem from 7Semi is an advanced industrial IoT communication device combining LTE Cat-1 cellular connectivity, WiFi, Bluetooth, GNSS positioning, and an ESP32-S3 MCU. Designed for industrial IoT, telemetry, asset tracking, and smart infrastructure, this smart modem enables reliable multi-interface connectivity and edge processing. This is ESP32 4G LTE Development Board.













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