The SIM7080G LTE‑M/NB‑IoT Cellular IoT Development Board is a compact, low‑power 4G module that integrates cellular connectivity and GNSS positioning in a breakout format. Designed for Arduino‑compatible platforms, it enables rapid prototyping of remote monitoring, telemetry, and tracking solutions without the need for Wi‑Fi infrastructure.

Key Specifications

• Cellular Module: SIM7080G supporting LTE‑M (Cat‑M1) and NB‑IoT networks


• Power Consumption: Optimized for battery‑operated devices with deep‑sleep modes


• GNSS Support: Integrated GPS/GLONASS/BeiDou positioning (module dependent)


• Interface: UART serial communication with AT‑command control


• Data Protocols: TCP/IP and UDP sockets


• Antenna: External cellular antenna connector (SMA) for enhanced signal


• Form Factor: Breakout board exposing all module pins for easy wiring to microcontrollers


• Operating Voltage: 3.3 V logic level compatible with Arduino boards


• Temperature Range: -40 °C to +85 °C for industrial environments

Typical Applications

• IoT sensor nodes and remote data loggers


• Asset and vehicle tracking systems


• Smart agriculture and environmental monitoring


• Utility meter reading and grid telemetry


• Home automation and security alarm devices


• Industrial equipment monitoring and predictive maintenance


• Portable GPS tracking devices


• Battery‑powered wearables and field devices