Product: Waveshare SIM7600G-H 4G Communication Module, Multi-band Support, Compatible with 4G/3G/2G, With GNSS Positioning
Operating voltage: 3.3V by default (configurable as 3.8V-5V via VIO pin by connecting external voltage)
Operating temperature: -30°C ~ 80°C
Other interface: Adapting other common control pins such as GPIO, PWR, RST, FLT
SIM card slot: Onboard Nano SIM card slot, adapting related pins, compatible with 1.8V and 3V SIM card