M5Stack NB-IoT 2 Unit Global Version (SIM7028) Module

M5Stack NB-IoT 2 Unit Global Version (SIM7028) Module is compatible with global Cat-NB frequency bands. The 5Stack NB-IoT includes the SIM7028 module, which uses serial communication via AT commands and has an SMA external antenna interface to improve communication. The SIM7028 supports multi-band NB-IoT network connections, making it versatile worldwide. Designed for low-latency and low-throughput applications, the module offers excellent power management, making it ideal for long-term operation. It is suitable for IoT applications like smart metering, remote control, asset tracking, remote monitoring, telemedicine, and bike-sharing.