Clock frequency: 240 MHz MCU: ESP32 ESP32 GSM/GPRS: SIM800H Highlights performance processing for IoT tasks with a 240 MHz clock, enabling responsive control loops and data handling. ESP32 based microcontroller for reliable edge processing and embedded control in IoT applications. GSM/GPRS connectivity via SIM800H module provides cellular communication for remote operation, data transmission, and SMS without relying on WiFi. Integrated solution that combines ESP32 processing with GSM/GPRS modem to support ESP32 based projects requiring cellular access. Why you need it Enables remote data collection and control in locations with limited or no WiFi. Supports simple, reliable cellular messaging and data exchange for IoT deployments. Consolidates processing and connectivity in a single module to streamline development and bring up. Compatibility and performance Designed to work with ESP32 based projects and development workflows. Combines a capable MCU with a widely used GSM/GPRS modem to cover onsite processing and remote communication needs. Use scenarios Remote environmental sensing: collect sensor data locally on the ESP32 and transmit to cloud services over GSM/GPRS for monitoring and alerting. Asset tracking and telemetry: process location or status data ondevice and send periodic updates or alerts via SIM800H when wireless networks are unavailable. Industrial gateway: run local control loops on the ESP32 and push health or fault messages over cellular to a central monitoring system.