M5Stack Unit NB-IoT2 Module SIM7028 | Gratisversand

M5Stack Unit NB-IoT2 Module SIM7028

With the M5 Stack Unit NB-IoT2 Module SIM7028, you get a powerful wireless communication module that is suitable for global Cat-NB frequency bands. The integrated SIM7028 communication module enables a stable and high-quality connection thanks to serial communication and the external SMA antenna interface. This module supports multi-band NB-IoT network connections, ensuring wide applicability worldwide. It is specifically designed for applications with low latency and low throughput and offers excellent power management capabilities, making it ideal for long-term deployments. Perfect for IoT applications such as smart metering, remote control, asset tracking, remote monitoring, telemedicine, and bike-sharing.

Features:

• The module supports global Cat-NB frequency bands.
• The strong signal reception capability ensures stable connections.
• It features an external SMA antenna interface.
• Serial communication occurs via UART with 115200bps.
• The data transfer rate is 127 kbps (downlink) and 159 kbps (uplink).
• It supports multiple network protocols such as TCP, UDP, HTTP, and MQTT.

Application Examples:

• Remote control of devices
• Asset tracking for monitoring valuables
• Remote monitoring of sensors and systems
• Use in bike-sharing systems
• Telemedicine for remote patient monitoring

Documentation:

• M5stack Wiki
• Official M5Stack Forum