Description
The GA6-B Mini GPRS/GSM Module is a compact development board centered on the SIM800L transceiver, designed for embedding cellular connectivity into IoT and M2M systems. It provides robust 2G network support for SMS messaging, voice call functionality, and packet-switched GPRS data services, enabling remote telemetry, alert notifications, and basic internet connectivity in areas without Wi-Fi.
Engineered for developer integration, the board exposes dual UART serial interfaces—one for AT command communication with a host microcontroller (e.g., ESP32, Arduino) and another for firmware updates. It supports a wide operating temperature range from -30°C to +80°C and features certified compliance (ROHS, FCC, CE, CTA), making it suitable for industrial deployments, asset tracking devices, and smart agriculture sensors.
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