NB-IOT 2 UNIT GOLBAL VERSION (SIM7028) WITH ANTENNA, M5STACK U111-B

Description

The Unit NB-IoT2 is a versatile wireless communication module designed for the global Cat-NB frequency bands. It incorporates the SIM7028 communication module, which operates through serial communication managed via AT commands and features an SMA external antenna interface to enhance communication quality and signal stability significantly. The SIM7028 module is capable of multi-band NB-IoT network connections, making it universally applicable.

Tailored for low-latency and low-throughput environments, the SIM7028 excels in power management, ensuring efficient long-term operation. This makes it perfect for various IoT applications, including smart metering, remote control, asset tracking, remote monitoring, telemedicine, and bike-sharing programs.

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/B3/B4/B5/B8/B12/B13/B14/B17/B18/B19/B20/B25/B26/B28/B66/B70/B85
• Data transmission (kbps): 127 (DL) / 159 (UL)
• Network protocols: TCP/UDP/HTTP/TLS*/DTLS*/DNS/NTP/PING/LWM2M/COAP*/MQTT/MQTTS/SSL
• Certification:
  • SRRC /NAL/CCC*
  • CE-RED /GCF
  • Deutsche Telekom*/Vodafone*/Telefonica*
  • ROHS /REACH
  • China Telecom *
  • China Mobile *
  • China Unicom *

Includes:

• 1x Unit NB-IoT2
• 1x SMA Antenna
• 1x HEX KEY
• 1x Grove Cable

Applications:

• Remote control
• Asset tracking
• Remote monitoring
• Bike sharing

Links: Product_Wikipage