DFRobot DFR0572 Arduino NB-IoT/LTE/GPRS Expansion Shield

DFRobot DFR0572 Arduino NB-IoT/LTE/GPRS Expansion Shield is a wireless communication module based on the SIMCom SIM7000 chip. This module is designed for Arduino controllers, supporting multi-frequency LTE-FDD communication, dual frequency GPRS/EDGE communication, and NB-IoT communication. The DFR0572 shield is an ideal solution for low power consumption, low latency, and meddle-throughput applications. Typical IoT applications include long-distance control, movement tracking, long-distance data uploading, and shared bikes.