The Quectel EC21-AUT is a highly versatile wireless module designed for a wide range of IoT applications. It supports an extensive range of wireless bands and network standards, making it compatible with various global networks. The EC21-AUT boasts several key features that make it an ideal choice for IoT deployments. Firstly, it supports 4G LTE connectivity, ensuring fast and reliable data transmission. Additionally, it is compatible with 3G and 2G networks for seamless backward compatibility. The module also supports GNSS positioning, enabling accurate and reliable location tracking. Its low power consumption and extended temperature range make it suitable for use in harsh environments. Furthermore, the EC21-AUT is equipped with advanced security features to protect data transmission and ensure secure communication. Overall, the Quectel EC21-AUT is a feature-rich wireless module that offers flexibility, reliability, and security for various IoT applications.
