NB-IoT 2 Unit Golbal Version (SIM7028) with Antenna

Description Unit NB-IoT2 is a wireless communication module suitable for global Cat-NB frequency bands. It features an integrated SIM7028 communication module, utilizing serial communication (controlled via AT commands) and incorporating an SMA external antenna interface to significantly enhance device communication quality and signal stability. The SIM7028 module supports multi-band NB-IoT network connections, ensuring broad applicability worldwide. Designed specifically for low-latency and low-throughput applications, the SIM7028 module boasts excellent power management capabilities, making it ideal for long-term operation. It is well-suited for IoT applications such as smart metering, remote control, asset tracking, remote monitoring, telemedicine, and bike-sharing. Features Global version / Multi-band support Strong signal reception capability AT command control SIM card type: Nano External antenna: SMA interface Serial communication: UART 115200bps Cat-NB frequency bands: B1/B2/B