The Quectel EG91-E is a highly versatile and reliable cellular module designed for IoT applications. It supports a wide range of wireless bands (LTE-FDD, LTE-TDD, WCDMA, EGPRS, and GSM) and network standards, making it compatible with numerous global networks. This module is equipped with a Qualcomm MDM9x07 chipset, ensuring stable and efficient performance.
Here are five key features of the Quectel EG91-E:
1. Multi-band Support: This module supports a broad range of wireless bands, including LTE-FDD B1/B3/B5/B8, LTE-TDD B38/B40/B41, WCDMA B1/B5/B8, EGPRS 850/900/1800/1900, and GSM 850/900/1800/1900. This wide compatibility ensures seamless connectivity across different networks.
2. Advanced Network Standards: The EG91-E module supports LTE Cat 1 and Cat 4, enabling high-speed data transmission and reliable connectivity. It is also backward compatible with GSM/GPRS/EDGE and WCDMA, allowing smooth migration from 2G/3G to 4G networks.
3. Compact Design: With its compact form factor (29.0mm × 32.0mm × 2.4mm), the EG91-E module is highly suitable for space-constrained applications, facilitating integration into various IoT devices.
4. Low Power Consumption: The module is optimized for low power consumption, making it ideal for battery-powered IoT devices. Its power-saving mode ensures efficient energy utilization, prolonging device uptime.
5. Rich Interfaces: The EG91-E module provides various interfaces, including UART, USB, ADC, GPIO, and I2C, offering flexibility and compatibility with different application scenarios. It also supports GNSS (GPS, GLONASS, BeiDou, and Galileo), enabling accurate positioning and navigation capabilities.
Overall, the Quectel EG91-E is a highly capable cellular module that offers extensive network compatibility, efficient performance, compact size, low power consumption, and versatile interface options, making it an excellent choice for a wide range of IoT applications.
